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FR1021911A
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Assignee: Serge-Claude Valchera
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Filing: 1950-07-11
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Granted: 1953-02-25
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Expires: 1970-07-11
Abstract
No abstract record available.
Inventors
- 👤 Serge-Claude Valchera
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 19:10
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B39/12; F16B39/16; F16B39/18
Claims Analysis
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References Cited (Backward Citations)
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