FR791778A
Expired / Lapsed
FR
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Reflex assembly using a multigrid lamp
Assignee: Telefunken AG
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Filing: 1935-06-27
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Granted: 1935-12-17
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Expires: 1955-06-27
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 22:51
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/46; H03F3/48
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