FR27919E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
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Assignee: Raoul-Eugene Cossais
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Filing: 1923-07-11
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Granted: 1924-09-27
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Expires: 1943-07-11
Abstract
No abstract record available.
Inventors
- 👤 Raoul-Eugene Cossais
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 07:30
CPC Classifications
F; F21; F21S; F21S10/00; F21S10/06; F21V; F21V21/00; F21V21/14; F21V21/15; F21V21/30
Claims Analysis
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References Cited (Backward Citations)
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