FR838628A
Expired / Lapsed
FR
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Improvements to pneumatic actuators
Assignee: Pierre Ernest Mercier
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Filing: 1937-11-18
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Granted: 1939-03-10
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Expires: 1957-11-18
Abstract
No abstract record available.
Inventors
- 👤 Pierre Ernest Mercier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 14:38
CPC Classifications
B; B64; B64C; B64C25/00; B64C25/02; B64C25/08; B64C25/10; B64C25/18; B64C25/22
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