FR622615A
Expired / Lapsed
FR
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Eyeglass frame improvements
Assignee: Maurice Lissac
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Filing: 1926-10-06
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Granted: 1927-06-02
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Expires: 1946-10-06
Abstract
No abstract record available.
Inventors
- 👤 Maurice Lissac
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 23:11
CPC Classifications
G; G02; G02C; G02C1/00; G02C1/10; G02C7/00; G02C7/10
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