FR792529A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Luminescent bulb
Assignee: Desmaret
•
Filing: 1935-05-28
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Granted: 1936-01-04
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Expires: 1955-05-28
Abstract
No abstract record available.
Inventors
- 👤 Desmaret
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 03:29
CPC Classifications
F; F21; F21K; F21K2/00; F21V; F21V9/00; F21V9/30
Claims Analysis
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References Cited (Backward Citations)
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