FR544465A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Chimney fire extinguisher
Assignee: Edmond Bos
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Filing: 1921-06-02
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Granted: 1922-09-22
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Expires: 1941-06-02
Abstract
No abstract record available.
Inventors
- 👤 Edmond Bos
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:52
CPC Classifications
F; F23; F23J; F23J11/00
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References Cited (Backward Citations)
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