GB189321753A - Improvements in the Manufacture and Production of New Azo Dyes. - Google Patents

Improvements in the Manufacture and Production of New Azo Dyes.

Info

Publication number
GB189321753A
GB189321753A GB189321753DA GB189321753A GB 189321753 A GB189321753 A GB 189321753A GB 189321753D A GB189321753D A GB 189321753DA GB 189321753 A GB189321753 A GB 189321753A
Authority
GB
United Kingdom
Prior art keywords
manufacture
production
azo dyes
new azo
new
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
Inventor
James Yate Johnson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189321753A publication Critical patent/GB189321753A/en
Expired legal-status Critical Current

Links

GB189321753D 1893-11-14 1893-11-14 Improvements in the Manufacture and Production of New Azo Dyes. Expired GB189321753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189321753T 1893-11-14

Publications (1)

Publication Number Publication Date
GB189321753A true GB189321753A (en) 1894-09-15

Family

ID=35243333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189321753D Expired GB189321753A (en) 1893-11-14 1893-11-14 Improvements in the Manufacture and Production of New Azo Dyes.

Country Status (1)

Country Link
GB (1) GB189321753A (en)

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