Patent US2410169A successfully refreshed from Google Patents.
Patent FR555113A successfully refreshed from Google Patents.
FR555113A
Expired / Lapsed
FR
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Improvement in rotary vane pumps
Assignee: EXPL DES PROCEDES TAILLEFERRE
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Filing: 1922-08-14
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Granted: 1923-06-25
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Expires: 1942-08-14
Abstract
No abstract record available.
Inventors
- 👤 Henri Tailleferre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 20:34
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/30; F04C2/34; F04C2/344
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Total Claims: 0
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References Cited (Backward Citations)
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