Patent US2699371A successfully refreshed from Google Patents.
Patent DE485894C successfully refreshed from Google Patents.
DE485894C
Expired / Lapsed
DE
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Process for producing real colors on the fiber
Assignee: IG Farbenindustrie AG
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Filing: 1925-01-01
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Granted: 1929-11-12
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Expires: 1945-01-01
Abstract
No abstract record available.
Inventors
- 👤 Dr Karl Anacker
- 👤 Dr Ernst Knebel
- 👤 Dr Kurt H Meyer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 16:03
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/02; D06P3/04; D06P3/041; D06P1/00; D06P1/90; D06P1/92; D06P1/922; D06P1/928; D06P3/58; D06P3/60; D06P3/6016
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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