History: Parabolic solar concentrator for industrial heating

3 November 2015

• curprev 17:3317:33, 3 November 2015‎ Tom Sponheim talk contribs‎ 2,385 bytes +35‎ Adding categories undo Tag: categoryselect
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• curprev 17:3217:32, 3 November 2015‎ Tom Sponheim talk contribs‎ m 2,351 bytes +22‎ No edit summary undo Tag: sourceedit

15 September 2015

• curprev 21:1121:11, 15 September 2015‎ Tom Sponheim talk contribs‎ m 2,329 bytes +80‎ →‎Documents undo Tag: sourceedit

21 November 2014

• curprev 05:3005:30, 21 November 2014‎ Tom Sponheim talk contribs‎ m 2,249 bytes −6‎ →‎Contact undo
• curprev 05:3005:30, 21 November 2014‎ Tom Sponheim talk contribs‎ 2,255 bytes +30‎ Adding categories undo

14 September 2014

• curprev 00:4500:45, 14 September 2014‎ Tom Sponheim talk contribs‎ m 2,225 bytes −41‎ Undo revision 72980 by Tom Sponheim (talk) undo
• curprev 00:3700:37, 14 September 2014‎ Tom Sponheim talk contribs‎ 2,266 bytes +41‎ Adding categories undo
• curprev 00:0700:07, 14 September 2014‎ Ben Hedrick talk contribs‎ m 2,225 bytes +20‎ No edit summary undo

16 June 2014

• curprev 17:5617:56, 16 June 2014‎ Tom Sponheim talk contribs‎ m 2,205 bytes +36‎ →‎See also undo

23 September 2013

• curprev 19:2419:24, 23 September 2013‎ Tom Sponheim talk contribs‎ m 2,169 bytes +5‎ No edit summary undo

24 August 2009

• curprev 19:2319:23, 24 August 2009‎ Gabe Stout talk contribs‎ 2,164 bytes +44‎ Adding categories undo

28 July 2008

• curprev 18:1218:12, 28 July 2008‎ Matt Sponheim talk contribs‎ 2,120 bytes +24‎ →‎See also undo

23 June 2008

• curprev 17:0917:09, 23 June 2008‎ Tom Sponheim talk contribs‎ 2,096 bytes +10‎ No edit summary undo
• curprev 17:0417:04, 23 June 2008‎ Tom Sponheim talk contribs‎ 2,086 bytes −1‎ No edit summary undo

12 April 2007

• curprev 19:2819:28, 12 April 2007‎ Tom Sponheim talk contribs‎ 2,087 bytes +53‎ Added categories undo

24 March 2007

• curprev 19:3419:34, 24 March 2007‎ Tom Sponheim talk contribs‎ m 2,034 bytes +6‎ No edit summary undo
• curprev 04:5604:56, 24 March 2007‎ Tom Sponheim talk contribs‎ 2,028 bytes +131‎ →‎See also: Added link undo
• curprev 04:5004:50, 24 March 2007‎ Tom Sponheim talk contribs‎ m 1,897 bytes +23‎ added link undo
• curprev 04:4704:47, 24 March 2007‎ Tom Sponheim talk contribs‎ m 1,874 bytes +87‎ No edit summary undo
• curprev 04:4404:44, 24 March 2007‎ Tom Sponheim talk contribs‎ 1,787 bytes +1,787‎ Created topic