radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Visitron71A

Information - Help 
ID = 81388
       
Country:
United States of America (USA)
Brand: Visitron / Neotron (tubes), G-M Scientific Instrument Co. / Laboratories, Inc.; Urbana and Chicago, IL
Tube type:  Photocell, detail not known   Indication 
Identical to Visitron71A

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Technology / Measurement
Filament
Description

Made by GM Lab Inc, Chicago Illinois

 
Information source -- Original prospect or advert   Television magazine dates late 1920's


Just Qvigstad

Collection of

 
20200323_201433.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information