Patent DE679211C successfully refreshed from Google Patents.
DE679211C
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DE
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Assignee: Telefunken AG
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Filing: 1933-10-17
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Granted: 1939-07-31
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Expires: 1953-10-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 11:00
CPC Classifications
H; H03; H03J; H03J1/00; H03J1/02; H03J1/04; H03J1/042
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Total Claims: 0
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References Cited (Backward Citations)
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