CH208535A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for preparing an agent for improving the fastness properties of directly dyed cellulose fibers
Assignee: Geigy Ag J R
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Filing: 1938-09-22
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Granted: —
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Expires: 1958-09-22
Abstract
No abstract record available.
Inventors
- 👤 A-G J R Geigy
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 20:37
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; D06P1/52; D06P1/56
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References Cited (Backward Citations)
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