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T4400N

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ID = 13071
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Diode-Tetrode 
Identical to T4400N

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 (Codex=Le)
Filament Vf 4 Volts / If 1.1 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   


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