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FR1199664A
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Advanced projection lantern
Assignee: Rene Royer
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Filing: 1958-06-16
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Granted: 1959-12-15
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Expires: 1978-06-16
Abstract
No abstract record available.
Inventors
- 👤 Rene Royer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 13:48
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/16
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Total Claims: 0
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References Cited (Backward Citations)
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