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W40

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ID = 50071
       
Country:
France
Brand: Fivelvy (brand)
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to W40

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Direct
Dimensions (WHD)
incl. pins / tip
80 x 210 x 47 mm / 3.15 x 8.27 x 1.85 inch
Weight 225 g / 7.94 oz


Just Qvigstad

Collection of

 
fivelvyw40.jpg

 

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