Antique radios, Old Time Radios
729A
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Country:
United States of America (USA)
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| Identical to |
729A
= 1B23
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| First year |
01.Apr.1942
- - Manufacturers Literature
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| Predecessor Tubes |
702A
702B
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| Filament |
--/-- |
| Information source |
- - Manufacturers Literature
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