Invention Grant
- Patent Title: Water-insoluble monoazo-dyestuffs
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Application No.: US28862663Application Date: 1963-06-18
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Publication No.: US3250763APublication Date: 1966-05-10
- Inventor: HELMUT GIES , HELMUT LINDNER , ARTHUR SIEBERT
- Applicant: HOECHST AG
- Assignee: Hoechst AG
- Current Assignee: Hoechst AG
- Priority: DEF0037144 1962-06-23
- Main IPC: C09B29/08
- IPC: C09B29/08 ; C09B67/00
Information query
