BE617695A - New coloring matters, their preparation process and their use - Google Patents

New coloring matters, their preparation process and their use

Info

Publication number
BE617695A
BE617695A BE617695A BE617695A BE617695A BE 617695 A BE617695 A BE 617695A BE 617695 A BE617695 A BE 617695A BE 617695 A BE617695 A BE 617695A BE 617695 A BE617695 A BE 617695A
Authority
BE
Belgium
Prior art keywords
preparation process
coloring matters
new coloring
new
matters
Prior art date
Application number
BE617695A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BE617695A publication Critical patent/BE617695A/en

Links

BE617695A 1961-05-16 1962-05-15 New coloring matters, their preparation process and their use BE617695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH617695X 1961-05-16

Publications (1)

Publication Number Publication Date
BE617695A true BE617695A (en) 1962-11-16

Family

ID=39525056

Family Applications (1)

Application Number Title Priority Date Filing Date
BE617695A BE617695A (en) 1961-05-16 1962-05-15 New coloring matters, their preparation process and their use

Country Status (1)

Country Link
BE (1) BE617695A (en)

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