FR578962A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to rotary pumps or others
Assignee: Hill Compressor & Pump Co Inc
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Filing: 1924-02-27
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Granted: 1924-10-07
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Expires: 1944-02-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 16:16
CPC Classifications
F; F04; F04C; F04C18/00; F04C18/08; F04C18/10; F04C2/00; F04C2/08; F04C2/10
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References Cited (Backward Citations)
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