FR940510A
Expired / Lapsed
FR
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Assignee: Lucien-Charles-Alexi Bignon
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Filing: 1947-01-23
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Granted: 1948-12-15
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Expires: 1967-01-23
Abstract
No abstract record available.
Inventors
- 👤 Lucien-Charles-Alexi Bignon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 09:37
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/12; B65F1/122
Claims Analysis
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References Cited (Backward Citations)
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