Patent CH215943A successfully refreshed from Google Patents.
CH215943A
Expired / Lapsed
CH
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Process for the production of an acidic wool dye.
Assignee: Ig Farbenindustrie Ag
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Filing: 1939-09-11
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Granted: —
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Expires: 1959-09-11
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellsc Farbenindustrie
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 17:15
CPC Classifications
C; C09; C09B; C09B1/00; C09B1/16; C09B1/20; C09B1/26; C09B1/32; C09B1/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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