FR690372A
Expired / Lapsed
FR
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Apparatus for separating gas mixtures
Assignee: Adolf Burschel
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Filing: 1930-02-21
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Granted: 1930-09-19
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Expires: 1950-02-21
Abstract
No abstract record available.
Inventors
- 👤 Adolf Burschel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 17:05
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/22
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