FR543133A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to hydraulic pumps or motors
Assignee: Leon Schaeffer
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Filing: 1921-03-09
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Granted: 1922-08-28
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Expires: 1941-03-09
Abstract
No abstract record available.
Inventors
- 👤 Leon Schaeffer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 15:12
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/30; F04C2/34; F04C2/344; F04C2/3441
Claims Analysis
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References Cited (Backward Citations)
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