FR911942A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to filter presses
Assignee: Carlos Mendez-Leon
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Filing: 1945-07-03
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Granted: 1946-07-24
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Expires: 1965-07-03
Abstract
No abstract record available.
Inventors
- 👤 Carlos Mendez-Leon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 21:46
CPC Classifications
B; B01; B01D; B01D25/00; B01D25/12; B01D25/21; B01D25/215
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