Invention Patent
- Patent Title: PROCESS FOR PREPARING WATER-SOLUBLE AZO COMPOUNDS
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Application No.: IN1019CA1973Application Date: 1973-05-01
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Publication No.: IN138889BPublication Date: 1976-04-10
- Inventor: FLECKENSTEIN E , HOYER E , MEININGER F
- Applicant: HOECHST AG
- Assignee: HOECHST AG
- Current Assignee: HOECHST AG
- Priority: DE2222032 1972-05-05
- Main IPC: C09B62/008
- IPC: C09B62/008 ; C09B27/00
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