FR734341A
Expired / Lapsed
FR
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Device for dividing and expanding gas streams
Assignee: Ernest Rognon
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Filing: 1931-07-01
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Granted: 1932-10-19
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Expires: 1951-07-01
Abstract
No abstract record available.
Inventors
- 👤 Ernest Rognon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 20:15
CPC Classifications
F; F01; F01N; F01N1/00; F01N1/08; F01N1/083; F01N13/00; F01N13/009; F01N13/0097; F01N3/00; F01N3/06
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