FR840944A
Expired / Lapsed
FR
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Improvements to compressors, pumps and diaphragm motors
Assignee: Paul Henri Mistral
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Filing: 1938-01-08
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Granted: 1939-05-08
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Expires: 1958-01-08
Abstract
No abstract record available.
Inventors
- 👤 Paul Henri Mistral
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 19:23
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/0009; F04B43/0045; F04B39/00; F04B39/06; F04B39/066; F04B43/02; F04B43/025; F04B43/026
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