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FR1200348A
Expired / Lapsed
FR
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Portable and removable support for cinema projection screen
Assignee: Rene-Gaston Portelance
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Filing: 1958-04-12
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Granted: 1959-12-21
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Expires: 1978-04-12
Abstract
No abstract record available.
Inventors
- 👤 Rene-Gaston Portelance
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:10
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/54; G03B21/56; G03B21/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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