FR953740A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Chromiferous azo dyes and process for their manufacture
Assignee: Novartis AG
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Filing: 1947-10-04
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Granted: 1949-12-12
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Expires: 1967-10-04
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 06:22
CPC Classifications
C; C09; C09B; C09B45/00; C09B45/02; C09B45/14; C09B45/16
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