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E2.12

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ID = 49290
       
Country:
Netherlands
Brand: Heussen, M. & Co; Arnhem
Developer: Heussen, M. & Co; Arnhem 
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 very rare. ***
Identical to E2.12
Similar Tubes
Normally replaceable-slightly different:
  B203
Production stop 1931

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.12 Ampere / Direct / Battery =
Description

The brandname is Radio Heussen.

 
Information source - - Manufacturers Literature   1929
- - Manufacturers Literature   Philips equivalent book 1930

b4direct_34.png E2.12
Peter den Boer


Just Qvigstad
2voltseriesmall_1.png
E2.12: own collection
Peter den Boer

 

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