FR930077A
Expired / Lapsed
FR
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Piezoelectric crystals
Assignee: Thales SA
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Filing: 1946-06-29
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Granted: 1948-01-15
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Expires: 1966-06-29
Abstract
No abstract record available.
Inventors
- 👤 Charles Meuleau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 08:33
CPC Classifications
C; C30; C30B; C30B7/00; H; H10; H10N; H10N30/00; H10N30/01; H10N30/09; H10N30/093
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References Cited (Backward Citations)
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