FR863755A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Impellers for turbo-machines
Assignee: Rateau SA
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Filing: 1939-09-25
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Granted: 1941-04-09
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Expires: 1959-09-25
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 12:20
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/30; F01D5/3061; B; B23; B23K; B23K37/00; B23K37/04; B23K37/0426; B23K37/0435; B23K37/0443; B23K2101/00; B23K2101/001
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