Patent FR23639E successfully refreshed from Google Patents.
FR23639E
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Aerodynamic engine or wind engine
Assignee: PIERRE CLEMENT JELTES
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Filing: 1920-04-01
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Granted: 1921-12-14
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Expires: 1940-04-01
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Clement Jeltes
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 19:51
CPC Classifications
F; F03; F03D; F03D3/00; F03D3/06; F03D3/062; F03D3/066; F03D3/067; F03D3/068; F05; F05B; F05B2260/00; F05B2260/50; F05B2260/506; F05B2260/70; F05B2260/72; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/74
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