FR848518A
Expired / Lapsed
FR
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Rotary vane pump, reversible as a motor
Assignee: Albert Sylvain Toussain Vrolix
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Filing: 1939-01-05
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Granted: 1939-10-31
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Expires: 1959-01-05
Abstract
No abstract record available.
Inventors
- 👤 Albert Sylvain Toussain Vrolix
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 01:58
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/30; F04C2/32; F04C2/332; F04C2/08; F04C2/10; F04C2/102
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