FR1167799A
Expired / Lapsed
FR
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Azo dyes and their preparation
Assignee: Sandoz AG
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Filing: 1956-11-16
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Granted: 1958-11-28
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Expires: 1976-11-16
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 19:56
CPC Classifications
C; C09; C09B; C09B43/00; C09B43/12; C09B43/124; C09B43/1247; C09B45/00
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