Patent FR614494A successfully refreshed from Google Patents.
FR614494A
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FR
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Fixed and automatic projection device
Assignee: Lucien Laurent
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Filing: 1926-04-14
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Granted: 1926-12-15
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Expires: 1946-04-14
Abstract
No abstract record available.
Inventors
- 👤 Lucien Laurent
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 18:01
CPC Classifications
G; G03; G03B; G03B23/00; G03B23/08; G03B23/12; G03B23/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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