Patent FR1190806A successfully refreshed from Google Patents.
FR1190806A
Expired / Lapsed
FR
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Advanced glasses with interchangeable lenses
Assignee: Sigmund Serny
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Filing: 1958-01-23
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Granted: 1959-10-15
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Expires: 1978-01-23
Abstract
No abstract record available.
Inventors
- 👤 Sigmund Serny
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 19:55
CPC Classifications
G; G02; G02C; G02C1/00; G02C1/06
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Total Claims: 0
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References Cited (Backward Citations)
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