FR50411E
Expired / Lapsed
FR
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Improvements to turbo-machines for compressing or moving fluids
Assignee: Josef Szydlowski
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Filing: 1939-01-11
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Granted: 1940-06-05
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Expires: 1959-01-11
Abstract
No abstract record available.
Inventors
- 👤 Josef Szydlowski
- 👤 Andre Paul Eugene Planiol
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 16:35
CPC Classifications
F; F04; F04D; F04D27/00; F04D27/02; F04D27/0246
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