FR798215A
Expired / Lapsed
FR
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Improvements to cameras
Assignee: Cornu Gustave Norbert
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Filing: 1935-02-13
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Granted: 1936-05-12
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Expires: 1955-02-13
Abstract
No abstract record available.
Inventors
- 👤 Cornu Gustave Norbert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 20:25
CPC Classifications
G; G03; G03B; G03B13/00; G03B13/18; G03B13/20
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