FR532528A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Private cinema projection device
Assignee: Fernand-Paul-Louis Merou
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Filing: 1921-03-21
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Granted: 1922-02-06
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Expires: 1941-03-21
Abstract
No abstract record available.
Inventors
- 👤 Fernand-Paul-Louis Merou
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 19:02
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/08
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References Cited (Backward Citations)
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