FR1237299A
Expired / Lapsed
FR
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Improvements to trays for exchange columns between liquids and gases or vapors
Assignee: EQUIP IND CHIMIQUES SOC POUR
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Filing: 1959-06-18
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Granted: 1960-07-29
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Expires: 1979-06-18
Abstract
No abstract record available.
Inventors
- 👤 Rene Bahout
- 👤 Georges Dreyer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 13:56
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/14; B01D3/16; B01D3/163
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References Cited (Backward Citations)
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