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FR826534A Expired / Lapsed FR ⏱️ 0.0 years remaining

Rotary device usable as motor, pump or compressor

Assignee: Edouard Chateau
•
Filing: 1936-12-15
•
Granted: 1938-04-01
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Expires: 1956-12-15
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Abstract

No abstract record available.

Inventors

  • 👤 Edouard Chateau

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 20:05
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/04; F04B1/10; F04B1/113; F04B1/1133; F01; F01C; F01C1/00; F01C1/30; F01C1/34; F01C1/344; F01C1/3441

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