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FR970193A
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Method and means for amplifying electrical signals
Assignee: Francois-Henri Raymond
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Filing: 1948-08-06
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Granted: 1951-01-02
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Expires: 1968-08-06
Abstract
No abstract record available.
Inventors
- 👤 Francois-Henri Raymond
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 22:45
CPC Classifications
H; H04; H04B; H04B14/00; H04B14/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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