Patent DE539468C successfully refreshed from Google Patents.
DE539468C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for dyeing smooth fabrics or fabrics printed with reserves made from animal fibers with leuco ester salts of Kuepen dyes in an alkaline bath
Assignee: IG Farbenindustrie AG
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Filing: 1929-09-03
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Granted: 1931-11-26
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Expires: 1949-09-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred Fischesser
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 18:56
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/22; D06P1/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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