FR1131834A
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Assignee: Albert-Lucien Volpert
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Filing: 1955-10-05
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Granted: 1957-02-28
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Expires: 1975-10-05
Abstract
No abstract record available.
Inventors
- 👤 Albert-Lucien Volpert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 09:55
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/02; A47L13/06; A47L13/07
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