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FR67195E - Mono-azo dyes and their preparation - Google Patents

Mono-azo dyes and their preparation

Info

Publication number
FR67195E
FR67195E FR67195DA FR67195E FR 67195 E FR67195 E FR 67195E FR 67195D A FR67195D A FR 67195DA FR 67195 E FR67195 E FR 67195E
Authority
FR
France
Prior art keywords
mono
preparation
azo dyes
azo
dyes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR67195E publication Critical patent/FR67195E/en
Expired legal-status Critical Current

Links

FR67195D 1954-11-12 1954-11-12 Mono-azo dyes and their preparation Expired FR67195E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67195T 1954-11-12

Publications (1)

Publication Number Publication Date
FR67195E true FR67195E (en) 1957-11-25

Family

ID=8699434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67195D Expired FR67195E (en) 1954-11-12 1954-11-12 Mono-azo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR67195E (en)

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