FR849252A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process and device for dissolving gases in liquids or extracting them and their applications, in particular in the manufacture of soda ash
Assignee: Eugene Antoine Leonar Painsmay
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Filing: 1938-07-25
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Granted: 1939-11-17
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Expires: 1958-07-25
Abstract
No abstract record available.
Inventors
- 👤 Eugene Antoine Leonar Painsmay
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 15:57
CPC Classifications
C; C01; C01D; C01D7/00; C01D7/18
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