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		<id>http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;feed=atom&amp;action=history</id>
		<title>ISO 10303-21 - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;feed=atom&amp;action=history"/>
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		<updated>2013-05-21T17:05:33Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;diff=24002&amp;oldid=prev</id>
		<title>M Piecyk at 21:56, 26 December 2008</title>
		<link rel="alternate" type="text/html" href="http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;diff=24002&amp;oldid=prev"/>
				<updated>2008-12-26T21:56:34Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
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		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 21:56, 26 December 2008&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* '''Syntax Format(s):''' [[Syntax Format::EXPRESS]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* '''Syntax Format(s):''' [[Syntax Format::EXPRESS]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* '''Family Format(s):''' [[Family Format::&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;STEP&lt;/del&gt;]] &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* '''Family Format(s):''' [[Family Format::&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;ISO 10303&lt;/ins&gt;]] &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Description:'''&amp;#160; [[Description::The STEP format is intended to be open and neutral so many different CAD programs can operate with it.]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Description:'''&amp;#160; [[Description::The STEP format is intended to be open and neutral so many different CAD programs can operate with it.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>M Piecyk</name></author>	</entry>

	<entry>
		<id>http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;diff=23993&amp;oldid=prev</id>
		<title>M Piecyk at 21:53, 26 December 2008</title>
		<link rel="alternate" type="text/html" href="http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;diff=23993&amp;oldid=prev"/>
				<updated>2008-12-26T21:53:36Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 21:53, 26 December 2008&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Engineering format]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:Engineering format]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Title(s):''' [[Title::10303-21]], [[Title::STEP-File]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Title(s):''' [[Title::&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;ISO &lt;/ins&gt;10303-21]], [[Title::STEP-File]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Creator(s):''' [[Creator::ISO TC184/SC4]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Creator(s):''' [[Creator::ISO TC184/SC4]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>M Piecyk</name></author>	</entry>

	<entry>
		<id>http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;diff=23927&amp;oldid=prev</id>
		<title>Jmo34: New page: Category:Engineering format  '''Title(s):''' Title::10303-21, Title::STEP-File  '''Creator(s):''' Creator::ISO TC184/SC4  '''Contributor(s):''' - [[Contributor::ISO TC184/S...</title>
		<link rel="alternate" type="text/html" href="http://gicl.cs.drexel.edu/wiki-data/index.php?title=ISO_10303-21&amp;diff=23927&amp;oldid=prev"/>
				<updated>2008-12-16T04:12:36Z</updated>
		
		<summary type="html">&lt;p&gt;New page: &lt;a href=&quot;/wiki/Category:Engineering_format&quot; title=&quot;Category:Engineering format&quot;&gt;Category:Engineering format&lt;/a&gt;  &amp;#039;&amp;#039;&amp;#039;Title(s):&amp;#039;&amp;#039;&amp;#039; &lt;a href=&quot;/wiki-data/index.php?title=Title::10303-21&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Title::10303-21 (page does not exist)&quot;&gt;Title::10303-21&lt;/a&gt;, &lt;a href=&quot;/wiki-data/index.php?title=Title::STEP-File&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Title::STEP-File (page does not exist)&quot;&gt;Title::STEP-File&lt;/a&gt;  &amp;#039;&amp;#039;&amp;#039;Creator(s):&amp;#039;&amp;#039;&amp;#039; &lt;a href=&quot;/wiki-data/index.php?title=Creator::ISO_TC184/SC4&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Creator::ISO TC184/SC4 (page does not exist)&quot;&gt;Creator::ISO TC184/SC4&lt;/a&gt;  &amp;#039;&amp;#039;&amp;#039;Contributor(s):&amp;#039;&amp;#039;&amp;#039; - [[Contributor::ISO TC184/S...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:Engineering format]]&lt;br /&gt;
&lt;br /&gt;
'''Title(s):''' [[Title::10303-21]], [[Title::STEP-File]]&lt;br /&gt;
&lt;br /&gt;
'''Creator(s):''' [[Creator::ISO TC184/SC4]]&lt;br /&gt;
&lt;br /&gt;
'''Contributor(s):''' - [[Contributor::ISO TC184/SC4]]&lt;br /&gt;
&lt;br /&gt;
'''Relationships:''' - Relationships that the engineering format has with organizations, other formats, etc.&lt;br /&gt;
&lt;br /&gt;
* '''Syntax Format(s):''' [[Syntax Format::EXPRESS]]&lt;br /&gt;
&lt;br /&gt;
* '''Family Format(s):''' [[Family Format::STEP]] &lt;br /&gt;
&lt;br /&gt;
'''Description:'''  [[Description::The STEP format is intended to be open and neutral so many different CAD programs can operate with it.]]&lt;br /&gt;
&lt;br /&gt;
'''Documentation:''' [[Documentation::ISO 10303-21 Documentation]]&lt;br /&gt;
&lt;br /&gt;
'''File Extensions:''' [[File Extension::step]], [[File Extension::stp]], [[File Extension::st]]&lt;br /&gt;
&lt;br /&gt;
'''Format(s):''' - [[Format::application/STEP]]&lt;br /&gt;
&lt;br /&gt;
'''File classification:'''&lt;br /&gt;
* '''Type:''' [[File Classification Type::Text]]&lt;br /&gt;
* '''Geometric representation:'''&lt;br /&gt;
*** '''Point set:'''&lt;br /&gt;
**** '''Is Supported:''' [[File Classification Point Set - Is Supported::true]]&lt;br /&gt;
** '''Mesh:'''&lt;br /&gt;
*** '''Non-manifold meshes:'''&lt;br /&gt;
**** '''Is Supported:''' [[File Classification Non-manifold Meshes - Is Supported::true]]&lt;/div&gt;</summary>
		<author><name>Jmo34</name></author>	</entry>

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