DE469288C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the preparation of developable trisazo dyes
Assignee: IG Farbenindustrie AG
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Filing: 1925-10-15
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Granted: 1928-12-08
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Expires: 1945-10-15
Abstract
No abstract record available.
Inventors
- 👤 Dr Ernst Fellmer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 12:15
CPC Classifications
C; C09; C09B; C09B31/00; C09B31/16; C09B31/26; C09B31/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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