FR714963A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Advanced rotary pump
Assignee: MECANIQUES DE COURBEVOIE ATEL
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Filing: 1931-04-08
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Granted: 1931-11-23
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Expires: 1951-04-08
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 03:52
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/20; F04B1/2014; F04B1/2035; F04B1/04; F04B1/0404; F04B1/0452; F04B1/0456; F04B1/10; F04B1/113; F04B1/1133; F04B1/2007; F04B1/2042
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