GB189825566A - Manufacture of Azo-colouring Matters. - Google Patents

Manufacture of Azo-colouring Matters.

Info

Publication number
GB189825566A
GB189825566A GB189825566DA GB189825566A GB 189825566 A GB189825566 A GB 189825566A GB 189825566D A GB189825566D A GB 189825566DA GB 189825566 A GB189825566 A GB 189825566A
Authority
GB
United Kingdom
Prior art keywords
azo
manufacture
colouring matters
colouring
matters
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
Oliver Imray
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 GB189825566A publication Critical patent/GB189825566A/en
Expired legal-status Critical Current

Links

GB189825566D 1898-12-03 1898-12-03 Manufacture of Azo-colouring Matters. Expired GB189825566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189825566T 1898-12-03

Publications (1)

Publication Number Publication Date
GB189825566A true GB189825566A (en) 1899-10-14

Family

ID=35246185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189825566D Expired GB189825566A (en) 1898-12-03 1898-12-03 Manufacture of Azo-colouring Matters.

Country Status (1)

Country Link
GB (1) GB189825566A (en)

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