FR1039916A
Expired / Lapsed
FR
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Improvements to glasses
Assignee: Andre Audegond
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Filing: 1951-07-17
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Granted: 1953-10-12
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Expires: 1971-07-17
Abstract
No abstract record available.
Inventors
- 👤 Andre Audegond
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 06:25
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/006; G02C5/02; G02C5/10
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References Cited (Backward Citations)
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