FR763765A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Rotary gas pump
Assignee: Weir Group PLC
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Filing: 1933-11-14
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Granted: 1934-05-07
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Expires: 1953-11-14
Abstract
No abstract record available.
Inventors
- 👤 James Sim
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 20:02
CPC Classifications
F; F04; F04D; F04D1/00; F04D1/12; F04C; F04C19/00; F04C19/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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