FR40241E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to rotary pumps
Assignee: POWERPLUS 1927 Ltd
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Filing: 1931-04-20
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Granted: 1932-06-07
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Expires: 1951-04-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 16:39
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/04; F04B1/10; F04B1/113; F04B1/1133; F04B1/1136
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