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CL502A

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ID = 85479
       
Country:
France
Brand: Métal; France (tubes)
Tube type:  Triode, vacuum   Audio Frequency 
Identical to CL502A

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.5 Ampere / Direct
Information source L'ABCDaire des lampes de TSF des jeunes années   p. 15
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 98, p. 132


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