FR517652A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Advanced rotary pump
Assignee: ROBERT LOUIS EUGENE GEORGES DA
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Filing: 1920-06-23
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Granted: 1921-05-10
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Expires: 1940-06-23
Abstract
No abstract record available.
Inventors
- 👤 Henri Tailleferre
- 👤 Robert-Louis-Eugene Daine
- 👤 Henri Fremont
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 07:51
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/30; F04C2/34; F04C2/344; F04C2/3441
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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