CS178421B2 - - Google Patents
Info
- Publication number
- CS178421B2 CS178421B2 CS163973A CS163973A CS178421B2 CS 178421 B2 CS178421 B2 CS 178421B2 CS 163973 A CS163973 A CS 163973A CS 163973 A CS163973 A CS 163973A CS 178421 B2 CS178421 B2 CS 178421B2
- Authority
- CS
- Czechoslovakia
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722211663 DE2211663C3 (en) | 1972-03-10 | 1972-03-10 | Azo dyes with 2,6-diaminopyrfdines as coupling components, process for their production and dye preparations |
DE19722226933 DE2226933C3 (en) | 1972-06-02 | 1972-06-02 | Azo dyes with 2,6 diaminopyridines as coupling components, process for their preparation and their use |
Publications (1)
Publication Number | Publication Date |
---|---|
CS178421B2 true CS178421B2 (en) | 1977-09-15 |
Family
ID=25762868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS163973A CS178421B2 (en) | 1972-03-10 | 1973-03-07 |
Country Status (1)
Country | Link |
---|---|
CS (1) | CS178421B2 (en) |
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1973
- 1973-03-07 CS CS163973A patent/CS178421B2/cs unknown