DE653116C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of water-insoluble azo dyes
Assignee: IG Farbenindustrie AG
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Filing: 1935-02-20
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Granted: 1937-11-15
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Expires: 1955-02-20
Abstract
No abstract record available.
Inventors
- 👤 Dr Rud Ritter-Wolff
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 02:35
CPC Classifications
C; C07; C07C; C07C233/00; C07C233/01; C07C233/12; C09; C09B; C09B29/00; C09B29/10; C09B29/18; C09B29/20
Claims Analysis
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References Cited (Backward Citations)
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