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S100_Fotos

Information - Help 
ID = 20122
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Vacuum Pentode   Power/Output 
Identical to S100_Fotos
Similar Tubes
Normally replaceable-slightly different:
  APP4120 ; E453

Base Europe 5-Pin (O5A, B5)
Filament Vf 4 Volts / If 1.1 Ampere / Indirect / Parallel, (AC/DC)
Literature - - Manufacturers Literature   2-9-1933
 
s100_fotos.png
S100_Fotos: R.O.
Rudolf Osterkamp

 
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S100_Fotos: own collection
Peter den Boer



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