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DE417507C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the treatment of liquids with gases

Assignee: Chem Fab Niederrhein F GmbH
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Filing: —
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Granted: 1925-08-11
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Expires: 1942-08-11
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-08 23:04
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/50

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