Patent FR558401A successfully refreshed from Google Patents.
FR558401A
Expired / Lapsed
FR
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Improvements in funnels
Assignee: Mario Carrau
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Filing: 1922-11-08
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Granted: 1923-08-27
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Expires: 1942-11-08
Abstract
No abstract record available.
Inventors
- 👤 Mario Carrau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 05:54
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/01; B01D29/03; B01D35/00; B01D35/02
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References Cited (Backward Citations)
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