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FR539675A
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Rotary suction and pressure pump
Assignee: Philippe-Louis-Georg Paret
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Filing: 1921-08-24
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Granted: 1922-06-29
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Expires: 1941-08-24
Abstract
No abstract record available.
Inventors
- 👤 Philippe-Louis-Georg Paret
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 17:39
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/04; F04B1/10; F04B1/113; F04B1/1133; F04B1/0404; F04B1/0426; F04B1/0443
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