Patent DE696423C successfully refreshed from Google Patents.
DE696423C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the preparation of acylamino compounds and azoles of the anthraquinone series
Assignee: IG Farbenindustrie AG
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Filing: 1935-05-10
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Granted: 1940-09-20
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Expires: 1955-05-10
Abstract
No abstract record available.
Inventors
- 👤 Dr Karl Koeberle
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 04:47
CPC Classifications
C; C09; C09B; C09B1/00; C09B1/16; C09B1/20; C09B1/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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