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Patent DE934887C successfully refreshed from Google Patents.
DE934887C
Expired / Lapsed
DE
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Process for the separation and recovery of naphthenic acids from mixtures containing naphthenic acid
Assignee: Edeleanu GmbH
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Filing: 1953-10-06
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Granted: 1955-11-10
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Expires: 1973-10-06
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Dr Westerhoff
- 👤 Hermann Dr Franz
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 12:43
CPC Classifications
C; C07; C07C; C07C51/00; C07C51/42; C07C51/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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