FR1330141A
Expired / Lapsed
FR
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Process for recovering oxygen and nitrogen contained in a gas mixture
Assignee: Scientific Design LLC
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Filing: 1961-11-15
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Granted: 1963-06-21
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Expires: 1981-11-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 22:28
CPC Classifications
C; C01; C01B; C01B21/00; C01B21/04; C01B21/0405; C01B21/0411; C01B21/0422; C01B32/00; C01B32/50; C01B2210/00; C01B2210/0043; C01B2210/0045; Y; Y02; Y02P; Y02P20/00; Y02P20/10; Y02P20/129
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