Patent FR765005A successfully refreshed from Google Patents.
FR765005A
Expired / Lapsed
FR
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Device for viewing in relief of fixed or animated projections on a screen
Assignee: Louis
•
Filing: 1933-12-05
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Granted: 1934-06-01
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Expires: 1953-12-05
Abstract
No abstract record available.
Inventors
- 👤 Louis
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 13:07
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/54; G03B21/56; G03B21/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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