FR892019A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Variable coupling for shortwave and ultra shortwave transmitter
Assignee: Alcatel Lucent Deutschland AG
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Filing: 1943-03-08
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Granted: 1944-03-27
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Expires: 1963-03-08
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 23:14
CPC Classifications
H; H03; H03H; H03H2/00; H03H2/005; H03H2/006; H01; H01F; H01F19/00; H01F19/04
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