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ID = 25021
Tube type:  Television picture tube black+white 
Identical to 6503
Similar Tubes
Heater different:

Filament Vf 10.5 Volts / If 0.3 Ampere
Information source - - -   
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6503_sockel_1.gif 6503: M.N.
Michael Niermann

Usage in Models 1= 1948

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of



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