Radios antiguas y Radios de Colección
Micro-Valve-2Volt
|
País:
Francia
|
|
| Idéntica a |
Micro-Valve-2Volt
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 1.8 Volt / If 0.5 Ampere / Direct / Battery = |
| Literatura |
- - Manufacturers Literature
-- Original prospect or advert Undated advertisement c. 1924-25
|
|
|
|
Just Qvigstad
|
Micro-Valve-2Volt: own collection
Peter den Boer † 2025
|
|
|
|
|
[rmxtube-en]
| Cumplimiento de datos |
Más información |
|
|
|
