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ID = 21019
Tube type:  Television picture tube black+white 
Identical to MW22-7

Base Loctal-8, B8G (Sylvania, 1938)
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC
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MW22-7: Schema: B16T
Egon Strampe

m6.png MW22-7: Courtesy Bureau Belper (De Muiderkring, Bussum)
Anonymous 10 Collector

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Just Qvigstad
MW22-7: Les Recepteurs de Telévision, Paris,1948
Sándor Selyem-Tóth

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Usage in Models 3= 1946 ; 1= 1949? ; 1= 1949 ; 1= 1950

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

Collection of

Collection of a member from CH


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