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3512F

Information - Help 
ID = 58687
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Photocell 
  Ca. 1925 up to 1945 rare.
Identical to 3512F

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact screw type.
Filament
Dimensions (WHD)
incl. pins / tip
55 x 115 x 32 mm / 2.17 x 4.53 x 1.26 inch


Just Qvigstad

Collection of

 
3512f.jpg

 

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