FR860896A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to injectors and ejectors
Assignee: Brev Et Procedes Coanda SA D E
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Filing: 1939-10-18
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Granted: 1941-01-25
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Expires: 1959-10-18
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 11:55
CPC Classifications
F; F04; F04F; F04F5/00; F04F5/42
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