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EMISSION45W-BIGRILLE

Information - Help 
ID = 76521
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Dual-Grid Tetrode   Power/Output 
Identical to EMISSION45W-BIGRILLE

Base Europe "B5 big size" (D, Bigrille)
Was used by Transmittertube (Radio)
Filament Vf 4.5 Volts / If 3 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
70 x 140 x mm / 2.76 x 5.51 x inch
 
emission_45w_bigrille_1.jpg
EMISSION45W-BIGRILLE: Ma collection
Christian ADAM

 
f_g_bigrille_emission_45w.png
EMISSION45W-BIGRILLE: Document original FOTOS GRAMMONT 1927
Christian ADAM



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