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7678

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ID = 31806
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Voltage Regulator, single   Power-supply 
Identical to 7678

Base Swan-Bayonett size not known
Filament --/--
Description 10 mA; 125-140 V; Zündspg.150 V; 
Information source Babani, International Radio Tube Encyclopaedia   

Usage in Models 6= 1936

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

Collection of

 
7678_philips_illuminee_ph1.jpg

7678
 

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