FR1149436A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Projection device combined with a sound reproducing device controlling the starting and stopping of the motor operating the projection device
Assignee: Louis-Paul Mosca
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Filing: 1956-05-14
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Granted: 1957-12-26
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Expires: 1976-05-14
Abstract
No abstract record available.
Inventors
- 👤 Louis-Paul Mosca
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 22:45
CPC Classifications
G; G03; G03B; G03B31/00; G03B31/06
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