Catégories

•  England (4)
•  USA / Canada (1)

Disponibilité

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Marque

•  Admiral vacuum tubes (1)
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•  Amperex vacuum tubes (15)
•  Amperite vacuum tubes (59)
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•  Central Electronic Industries (1)
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•  Cunningham valves (2)
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•  Sylvania (150)
•  Telefunken vacuum tubes (2)
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•  Various (19)
•  Various manufacturer (1873)
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