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Cet album fait partie des albums
Cet album photos contient les sous-albums suivants :
2007Computex e21Forum-MartinCooper.jpg - BrockF5
Thompson reflecting galvanometer.jpg - Chetvorno
Thompson mirror galvanometer use.png - Chetvorno
Thomson wattmeter.jpg - Chetvorno
Astropeiler-Stockert02.jpg - ChristianBier
Astropeiler-Stockert01.jpg - ChristianBier
Astropeiler-Steuerung01.jpg - ChristianBier
Astropeiler-Schleifkontakte.jpg - ChristianBier
Transistor plaque.jpg - DMGualtieri
Radio equipment - Indiana State Museum - DSC00410.JPG - Daderot
PSM V63 D107 Lines of electric strain between positive and negative.png - Ineuw
Genealogy of electronic devices.png - Retired electrician
LEDs as dual purpose emitters and detectors on light.jpg - Fmims
PSM V63 D113 Distribution of electric pressure in a marconi aerial.png - Ineuw
Seattle Engineering Dept. employee repairing traffic signal, 1958 (37830494354).jpg - Jmabel
Crosley Pup radio - Indiana State Museum - DSC00410 (cropped).JPG - GeeTeeBee
Transistorien määrä kaavio 0000 IMG.jpg - Kasmayn
Howardlamp1.jpg - Antonio cruz wiki
Photo Cryogenic data storage technology 1963 - Touring Club Italiano 07 0379.jpg - Meri Valenti (TCI)
Photo The control panel of an electronic computer 1963 - Touring Club Italiano 07 0382.jpg - Meri Valenti (TCI)
Ancient silicon diode construction.svg - Retired electrician