Antique radios, Old Time Radios
EF172_8p
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Country:
Germany
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| Identical to |
EF172_8p
|
| Similar
Tubes |
Other base:
EF12
; EF172
|
| First Source
(s) |
Jan.1951 : Funkschau # 1
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Successor Tubes
|
EF172
|
| Base |
GNOM 8 pin (DDR)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.32 Ampere / Indirect / Specified voltage AC/DC |
| Description |
8-pol. Sockel nur als Prototyp
|
| Information source |
|
|
EF172_8p: Röhrencodex 1951
Helmut Weigl
More ...
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Just Qvigstad
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EF172_8p: RFT Datenbuch 1952
Helmut Weigl
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Collection of
Collection of a member from D |
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