Antique radios, Old Time Radios
431QQ44
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Country:
Czechoslovakia
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| Identical to |
431QQ44
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| Base |
Duodecal (12-pin), B12A (not glass)
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| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
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Just Qvigstad
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431QQ44: Tesla Prirucni katalog obrazovek 61-64
Michal Patek
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
Collection of
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You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
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line up.
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