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FR1454845A
Expired / Lapsed
FR
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Light emitting device
Assignee: George D Cooper
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Filing: 1965-11-24
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Granted: 1966-10-07
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Expires: 1985-11-24
Abstract
No abstract record available.
Inventors
- 👤 George D Cooper
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 20:24
CPC Classifications
F; F21; F21V; F21V29/00; F21V29/50; F21V29/70; F21V29/83; F21V7/00; F21V7/22; F21V7/24; F21V7/28; F21V9/00; F21V9/04; F21Y; F21Y2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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