FR567286A
Expired / Lapsed
FR
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FR567286A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1924-02-27
•
Expires: 1941-02-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 09:27
CPC Classifications
G; G03; G03B; G03B9/00; G03B9/08; G03B9/36; G03B9/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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