Patent US3488663A successfully refreshed from Google Patents.
Patent DE462849C successfully refreshed from Google Patents.
DE462849C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for controlling externally excited tube transmitters
Assignee: Alcatel Lucent Deutschland AG
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Filing: 1925-12-15
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Granted: 1928-07-18
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Expires: 1945-12-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 10:45
CPC Classifications
H; H03; H03C; H03C1/00; H03C1/08; H03C1/10
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Total Claims: 0
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References Cited (Backward Citations)
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