Misplaced Pages

18 June 2003

• curprev 15:5215:52, 18 June 2003 Arpingstone talk contribs 12,902 bytes +420 Pic added of a two-valve radio undo

17 June 2003

• curprev 19:1319:13, 17 June 2003 Joe Shupienis talk contribs m 12,482 bytes +357 Grid bias, emission, gas, ionization, batteries. Clarifications of secondary emission, reliability issues, and current uses. Deleted "Contributers" section. undo
• curprev 18:5818:58, 17 June 2003 Hephaestos talk contribs 12,125 bytes −91 rm "contributors" section undo
• curprev 18:5118:51, 17 June 2003 Frecklefoot talk contribs m 12,216 bytes +3 spelling, formatting undo
• curprev 18:3718:37, 17 June 2003 68.162.153.229 talk 12,213 bytes +3,818 No edit summary undo

1 June 2003

• curprev 06:0606:06, 1 June 2003 172.149.89.155 talk 8,395 bytes +33 No edit summary undo
• curprev 06:0306:03, 1 June 2003 Eloquence talk contribs m 8,362 bytes −24 Reverted to last edit by RTC undo
• curprev 06:0106:01, 1 June 2003 172.149.89.155 talk 8,386 bytes +24 No edit summary undo

24 April 2003

• curprev 01:5301:53, 24 April 2003 RTC talk contribs m 8,362 bytes 0 caps undo
• curprev 01:5201:52, 24 April 2003 RTC talk contribs m 8,362 bytes +18 link undo

23 April 2003

• curprev 01:0901:09, 23 April 2003 RTC talk contribs m 8,344 bytes +124 aligned figures undo

9 April 2003

• curprev 11:2111:21, 9 April 2003 Kku talk contribs m 8,220 bytes +25 de: undo

1 March 2003

• curprev 01:5001:50, 1 March 2003 69.3.126.175 talk 8,195 bytes +5 No edit summary undo

28 January 2003

• curprev 13:2813:28, 28 January 2003 Stevan White talk contribs m 8,190 bytes +181 Added diagrams of a couple of tubes undo

14 December 2002

• curprev 17:4317:43, 14 December 2002 Heron talk contribs 8,009 bytes +73 Compactron; spelling & grammar fixes undo

24 November 2002

• curprev 00:1000:10, 24 November 2002 RTC talk contribs m 7,936 bytes +8 reword undo

18 November 2002

• curprev 04:1904:19, 18 November 2002 RTC talk contribs 7,928 bytes +513 SAGE and evaporation of Silicon problem in filament burnout. undo

16 November 2002

• curprev 06:4106:41, 16 November 2002 RTC talk contribs m 7,415 bytes 0 sp undo
• curprev 06:3906:39, 16 November 2002 RTC talk contribs 7,415 bytes +995 Expanded on tetrode and pentode. undo
• curprev 06:0106:01, 16 November 2002 Ray Van De Walker talk contribs m 6,420 bytes +25 No edit summary undo

28 October 2002

• curprev 09:4409:44, 28 October 2002 Olivier talk contribs m 6,395 bytes +20 No edit summary undo

11 October 2002

• curprev 11:5611:56, 11 October 2002 Fredbauder talk contribs 6,375 bytes +45 switch computer (in first paragraph) undo
• curprev 11:3411:34, 11 October 2002 Fredbauder talk contribs 6,330 bytes +84 redid first paragraph with links to amplifier and signal undo
• curprev 11:1111:11, 11 October 2002 The Anome talk contribs 6,246 bytes +76 DeForest called his invention the '''audion''', but it is better known as a '''triode'''. undo
• curprev 11:0711:07, 11 October 2002 The Anome talk contribs 6,170 bytes +230 merged undo

5 September 2002

• curprev 14:3514:35, 5 September 2002 AxelBoldt talk contribs m 5,940 bytes +12 No edit summary undo

7 August 2002

• curprev 08:2808:28, 7 August 2002 62.17.240.29 talk m 5,928 bytes +4 linked an orphan undo

2 August 2002

• curprev 04:3404:34, 2 August 2002 213.66.149.112 talk 5,924 bytes +630 No edit summary undo

23 July 2002

• curprev 02:1702:17, 23 July 2002 217.168.172.202 talk m 5,294 bytes −4 No edit summary undo

22 July 2002

• curprev 13:4313:43, 22 July 2002 Ray Van De Walker talk contribs 5,298 bytes +71 No edit summary undo
• curprev 13:4213:42, 22 July 2002 Ray Van De Walker talk contribs 5,227 bytes +24 No edit summary undo
• curprev 13:4013:40, 22 July 2002 Ray Van De Walker talk contribs 5,203 bytes +309 No edit summary undo
• curprev 13:3313:33, 22 July 2002 Ray Van De Walker talk contribs 4,894 bytes +25 No edit summary undo
• curprev 13:3113:31, 22 July 2002 Ray Van De Walker talk contribs 4,869 bytes +18 No edit summary undo
• curprev 13:2913:29, 22 July 2002 imported>18.237 4,851 bytes +846 No edit summary undo

5 July 2002

• curprev 13:4413:44, 5 July 2002 15.253 talk contribs 4,005 bytes +6 '''thermionic valve'''s undo

6 May 2002

• curprev 15:5515:55, 6 May 2002 LA2 talk contribs 3,999 bytes −1 Spel it write: Lee DeForest undo

25 February 2002

• curprev 15:5115:51, 25 February 2002 Conversion script talk contribs m 4,000 bytes +99 Automated conversion undo

24 January 2002

• curprev 08:4108:41, 24 January 2002 213.253.39.xxx talk 3,901 bytes +4 linked semconductor devices undo
• curprev 08:4108:41, 24 January 2002 213.253.39.xxx talk 3,897 bytes +248 rewrote first sentence undo
• curprev 00:1300:13, 24 January 2002 144.132.75.xxx talk 3,649 bytes +322 applications undo

12 January 2002

• curprev 05:3105:31, 12 January 2002 172.153.225.xxx talk 3,327 bytes +65 No edit summary undo
• curprev 05:2205:22, 12 January 2002 172.153.225.xxx talk 3,262 bytes +1,005 No edit summary undo

12 December 2001

• curprev 19:3119:31, 12 December 2001 Cjc38 talk contribs m 2,257 bytes +73 No edit summary undo

1 November 2001

• curprev 11:4911:49, 1 November 2001 62.253.64.xxx talk m 2,184 bytes −72,968 No edit summary undo

30 October 2001

• curprev 10:3110:31, 30 October 2001 213.253.39.xxx talk 2,182 bytes −72,970 No edit summary undo
• curprev 10:2210:22, 30 October 2001 213.253.39.xxx talk 424 bytes +4 No edit summary undo
• curprev 10:2110:21, 30 October 2001 213.253.39.xxx talk 420 bytes +95 No edit summary undo
• curprev 10:2010:20, 30 October 2001 213.253.39.xxx talk 325 bytes +46 No edit summary undo
• curprev 10:1710:17, 30 October 2001 213.253.39.xxx talk 279 bytes +279 No edit summary