Invention Grant
- Patent Title: Water-insoluble nitrothiazole azo dyes
- Patent Title (中): 水不溶性硝基噻唑偶氮染料
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Application No.: US40524964Application Date: 1964-10-20
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Publication No.: US3287347APublication Date: 1966-11-22
- Inventor: ERWIN HAHN , GUENTER WIPPEL HANS , GUENTER LANGE
- Applicant: BASF AG
- Assignee: Basf Ag
- Current Assignee: Basf Ag
- Priority: DEB0073976 1963-10-23; DEB0073988 1963-10-24
- Main IPC: C09B43/128
- IPC: C09B43/128
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