Invention Grant
- Patent Title: Anthraquinone dyestuffs
- Patent Title (中): ANTHRAQUINONE DYESTUFFS
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Application No.: US51069365Application Date: 1965-11-30
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Publication No.: US3470178APublication Date: 1969-09-30
- Inventor: NEEFF RUTGER , GOHRBANDT WILHELM , KUTH ROBERT
- Applicant: BAYER AG
- Assignee: Bayer Ag
- Current Assignee: Bayer Ag
- Priority: DEF0044593 1964-11-02
- Main IPC: C09B1/46
- IPC: C09B1/46 ; C09B1/467 ; C09B1/516 ; D06P1/20 ; C07D55/44 ; C09B5/44 ; D06P1/00
Information query
