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R223_RT

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ID = 71972
       
Country:
France
Brand: La Radiotechnique (RT); Paris, Suresnes
Tube type:  UNKNOWN 
Identical to R223_RT

Base Loctal-8, B8G (Sylvania, 1938) Top contact with a cap.
Filament
Description

Brand : Radiotechnique

Anti microphonic penthode

No other information available

 
Information source -- Collector info (Sammler)   


Just Qvigstad

Collection of

 
r223_rt_p01_s.jpg

R223_RT
 

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