Invention Grant
- Patent Title: Metal complex trisazo dyes
- Patent Title (中): 金属络合物三偶氮染料
-
Application No.: US44824165Application Date: 1965-04-15
-
Publication No.: US3406160APublication Date: 1968-10-15
- Inventor: HEINZ WICKI
- Applicant: SANDOZ LTD
- Assignee: Sandoz Ltd
- Current Assignee: Sandoz Ltd
- Priority: CH522564 1964-04-22
- Main IPC: C09B33/24
- IPC: C09B33/24 ; C09B45/01 ; C09B45/24
Information query
