GB189408564A - The Manufacture and Production of New Azo-colouring Matters. - Google Patents

The Manufacture and Production of New Azo-colouring Matters.

Info

Publication number
GB189408564A
GB189408564A GB189408564DA GB189408564A GB 189408564 A GB189408564 A GB 189408564A GB 189408564D A GB189408564D A GB 189408564DA GB 189408564 A GB189408564 A GB 189408564A
Authority
GB
United Kingdom
Prior art keywords
manufacture
production
new azo
colouring matters
colouring
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 GB189408564A publication Critical patent/GB189408564A/en
Expired legal-status Critical Current

Links

GB189408564D 1894-04-30 1894-04-30 The Manufacture and Production of New Azo-colouring Matters. Expired GB189408564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189408564T 1894-04-30

Publications (1)

Publication Number Publication Date
GB189408564A true GB189408564A (en) 1895-02-02

Family

ID=32123697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189408564D Expired GB189408564A (en) 1894-04-30 1894-04-30 The Manufacture and Production of New Azo-colouring Matters.

Country Status (1)

Country Link
GB (1) GB189408564A (en)

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