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

408

Information - Help 
ID = 18982
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  TRIODE (Detail uncertain) 
Identical to 408

Filament Direct
Description Grammont 
Information source - - -   
- - -   
- - -
- - -

Collection of

 
grammont_photos408.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