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- D
- Edit made at Wikidata
- r
- Edit flagged by ORES
- N
- New page
- m
- Minor edit
- b
- Bot edit
- (±123)
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22 June 2025
- diffhist m Telecommunications 07:35 −3 Anonymous Agent talk contribs Tag: Visual edit
18 June 2025
- diffhist m Telecommunications 21:00 −4 Ngriffeth talk contribs (→Vacuum Tubes: another instance of thermionic changed to vacuum)
- diffhist m Telecommunications 20:58 −60 Ngriffeth talk contribs (→Vacuum Tubes: Added link to vacuum tube article and deleted mention of thermionic tubes since it’s in the article)
- diffhist Telecommunications 20:53 +756 Ngriffeth talk contribs (→Vacuum Tubes: added cathode ray tubes from previous section, plus minor edits)
- diffhist Telecommunications 20:49 −736 Ngriffeth talk contribs (→Radio and television: move cathode ray tube under vacuum tubes)
- diffhist Telecommunications 14:58 −7 Ngriffeth talk contribs (→Thermionic valves: Changed section name to more widely-known “Vacuum Tubes")
- diffhist Telecommunications 14:11 +248 Ngriffeth talk contribs (→Before the electrical and electronic era: Added intro to explain that these methods of communication are not telecommunications)
- diffhist Telecommunications 13:50 +40 Ngriffeth talk contribs (→Definition: Added the first definition of telecommunications, by Édouard Estaunié, reworked the paragraph containing the first definition)