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FR559897A
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Assignee: Paul Bourcet
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Filing: 1922-03-15
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Granted: 1923-09-22
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Expires: 1942-03-15
Abstract
No abstract record available.
Inventors
- 👤 Paul Bourcet
- 👤 Henri Regnault
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 12:54
CPC Classifications
D; D21; D21C; D21C5/00; D21C5/02; D21C5/025; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/64
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Total Claims: 0
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References Cited (Backward Citations)
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