Catalogue de radios anciennes
S522M
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Pays:
France
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| Identique à |
S522M
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| Chauffage |
--/-- |
| Description |
Minimum striking voltage 170 V, 6/8 mA
Dimensions of numbers: 25 x 50 mm
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| Bibliographie |
-- Original prospect or advert Electronic Engineering, vol. 34, May 1962, p. 346
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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