Patent DE880893C successfully refreshed from Google Patents.
DE880893C
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DE
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Process for the separation of air with the simultaneous production of liquid or compressed oxygen
Assignee: Adolf Messer GmbH
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Filing: 1949-04-08
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Granted: 1953-06-25
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Expires: 1969-04-08
Abstract
No abstract record available.
Inventors
- 👤 Peter Dr Phil Grassmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 14:42
CPC Classifications
F; F25; F25J; F25J3/00; F25J3/02; F25J3/04; F25J3/04248; F25J3/04375; F25J3/04393; F25J3/04006; F25J3/04078; F25J3/0409; F25J3/04151; F25J3/04163; F25J3/04169; F25J3/04175; F25J3/04187; F25J3/04193; F25J3/042; F25J3/04284; F25J3/0429; F25J3/04296; F25J3/04303; F25J3/04406; F25J3/04412; F25J2200/00; F25J2200/50; F25J2200/52; F25J2200/90; F25J2250/00; F25J2250/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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