Radios antiguas y Radios de Colección
regulator_visseaux
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País:
Francia
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| Idéntica a |
regulator_visseaux
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| Base |
Edison big E27 = 27 mm
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
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| Descripción |
Tube type number unknown. In the ad dated 22nd September 1931, the tube appears to have a frosted bulb. Iron hydrogen type for battery eliminators etc.
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| Literatura |
-- Original prospect or advert Unsourced ad dated 22nd September 1931.
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Just Qvigstad
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[rmxtube-en]
| Cumplimiento de datos |
Más información |
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