FR865490A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Light reflector with adjustable aperture
Assignee: Andre Nurdin
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Filing: 1940-05-08
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Granted: 1941-05-24
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Expires: 1960-05-08
Abstract
No abstract record available.
Inventors
- 👤 Andre Nurdin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 14:02
CPC Classifications
F; F21; F21V; F21V11/00; F21V11/08; F21V11/10
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References Cited (Backward Citations)
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