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4W03

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ID = 31639
       
Country:
Germany
Brand: TeKaDe (TKD), Süddeutsche Telefon-Apparate- Kabel- und Drahtwerke; Nürnberg
Tube type:  Triode, vacuum 
Identical to 4W03

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 3.8 Volts / If 0.065 Ampere / Direct
Information source -- Collector info (Sammler)   
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4w03_sock.png 4W03: B.N.
Bernhard Nagel


Just Qvigstad
4w03_techdat.png
4W03: B.N.
Bernhard Nagel

Collection of

 
4w03_1.jpg

4W03
 

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