GB189324543A - The Manufacture of Colouring-matters and of Intermediate Products related to the Rhodamine Series. - Google Patents

The Manufacture of Colouring-matters and of Intermediate Products related to the Rhodamine Series.

Info

Publication number
GB189324543A
GB189324543A GB189324543DA GB189324543A GB 189324543 A GB189324543 A GB 189324543A GB 189324543D A GB189324543D A GB 189324543DA GB 189324543 A GB189324543 A GB 189324543A
Authority
GB
United Kingdom
Prior art keywords
colouring
matters
manufacture
intermediate products
products related
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 GB189324543A publication Critical patent/GB189324543A/en
Expired legal-status Critical Current

Links

GB189324543D 1893-12-20 1893-12-20 The Manufacture of Colouring-matters and of Intermediate Products related to the Rhodamine Series. Expired GB189324543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189324543T 1893-12-20

Publications (1)

Publication Number Publication Date
GB189324543A true GB189324543A (en) 1894-10-20

Family

ID=32121836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189324543D Expired GB189324543A (en) 1893-12-20 1893-12-20 The Manufacture of Colouring-matters and of Intermediate Products related to the Rhodamine Series.

Country Status (1)

Country Link
GB (1) GB189324543A (en)

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