FR913907A
Expired / Lapsed
FR
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Improvements to rotary pumps
Assignee: George Dexter
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Filing: 1945-09-03
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Granted: 1946-09-24
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Expires: 1965-09-03
Abstract
No abstract record available.
Inventors
- 👤 George Dexter
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 05:23
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/10; F04B53/1037; F04B1/00; F04B1/12; F04B1/20; F04B1/2014; F04B1/2035; F04B1/2042; F04B1/205; F04B1/2064; F04B1/22; F04B1/26; F04B1/30; F04B1/32; F04B1/328; F04B49/00; F04B49/08; F04B49/10
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