Patent FR840802A successfully refreshed from Google Patents.
FR840802A
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FR
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Lighting device with electric lamp and decorative sheath
Assignee: Auguste Roger Ma Dutruc-Rosset
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Filing: 1938-07-18
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Granted: 1939-05-04
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Expires: 1958-07-18
Abstract
No abstract record available.
Inventors
- 👤 Auguste Roger Ma Dutruc-Rosset
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 06:30
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/04; F21S8/06; F21S8/065; H; H01; H01R; H01R33/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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