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FR671930A
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Case for projection devices
Assignee: Andre Meifred-Devals
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Filing: 1929-03-22
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Granted: 1929-12-20
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Expires: 1949-03-22
Abstract
No abstract record available.
Inventors
- 👤 Andre Meifred-Devals
- 👤 Edouard Renaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 17:22
CPC Classifications
A; A45; A45C; A45C9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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