Antique radios, Old Time Radios
OA20
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Country:
Germany
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| Identical to |
OA20
|
| Base |
Wires
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| Description |
Early germanium point contact diode from Telefunken Röhrenwerk Ulm (D).
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
8 x 16 x mm / 0.31 x 0.63 x inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - -
-- Collector info (Sammler)
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- - -
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Collection of
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