GB189315080A - Improvements in the Manufacture of Colouring Matters. - Google Patents

Improvements in the Manufacture of Colouring Matters.

Info

Publication number
GB189315080A
GB189315080A GB189315080DA GB189315080A GB 189315080 A GB189315080 A GB 189315080A GB 189315080D A GB189315080D A GB 189315080DA GB 189315080 A GB189315080 A GB 189315080A
Authority
GB
United Kingdom
Prior art keywords
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
Harris Lake Henry
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.)
A Leonhardt & Co
Original Assignee
A Leonhardt & Co
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 A Leonhardt & Co filed Critical A Leonhardt & Co
Application granted granted Critical
Publication of GB189315080A publication Critical patent/GB189315080A/en
Expired legal-status Critical Current

Links

GB189315080D 1893-08-05 1893-08-05 Improvements in the Manufacture of Colouring Matters. Expired GB189315080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189315080T 1893-08-05

Publications (1)

Publication Number Publication Date
GB189315080A true GB189315080A (en) 1894-06-02

Family

ID=32119422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189315080D Expired GB189315080A (en) 1893-08-05 1893-08-05 Improvements in the Manufacture of Colouring Matters.

Country Status (1)

Country Link
GB (1) GB189315080A (en)

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