FR892308A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Spectacle lens fixing device
Assignee: Charles-Clement Goujon
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Filing: 1942-09-04
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Granted: 1944-04-04
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Expires: 1962-09-04
Abstract
No abstract record available.
Inventors
- 👤 Charles-Clement Goujon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 16:08
CPC Classifications
G; G02; G02C; G02C1/00; G02C1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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