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FR1064773A
Expired / Lapsed
FR
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Improvements to cameras
Assignee: Rene Royer
•
Filing: 1952-08-05
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Granted: 1954-05-18
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Expires: 1972-08-05
Abstract
No abstract record available.
Inventors
- 👤 Rene Royer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 19:15
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/02; G03B19/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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