FR949926A
Expired / Lapsed
FR
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Improvements to wave filters
Assignee: Alcatel Lucent SAS
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Filing: 1945-08-23
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Granted: 1949-09-13
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Expires: 1965-08-23
Abstract
No abstract record available.
Inventors
- 👤 Robert Leroy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 23:47
CPC Classifications
H; H04; H04B; H04B3/00; H04B3/02; H04B3/40; H03; H03H; H03H7/00; H03H7/01; H03H7/0115; H03H7/17; H03H7/1741; H03H7/1766; H03H7/1775; H03H7/42; H03H9/00; H03H9/0023; H03H9/0095
Claims Analysis
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References Cited (Backward Citations)
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