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FR989742A
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Improvements to hydraulic energy accumulators
Assignee: Jean-Louis Gratzmuller
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Filing: 1949-04-27
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Granted: 1951-09-12
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Expires: 1969-04-27
Abstract
No abstract record available.
Inventors
- 👤 Jean-Louis Gratzmuller
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 21:28
CPC Classifications
F; F15; F15B; F15B1/00; F15B1/02; F15B1/04; F15B1/08; F15B1/10; F15B2201/00; F15B2201/20; F15B2201/205; F15B2201/21; F15B2201/30; F15B2201/315; F15B2201/3152; F15B2201/40; F15B2201/41; F15B2201/411
Claims Analysis
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