Invention Grant
- Patent Title: Process of preparing dipyridyls
- Patent Title (中): 制备二吡啶基的方法
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Application No.: US1611660Application Date: 1960-03-21
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Publication No.: US2992224APublication Date: 1961-07-11
- Inventor: CISLAK FRANCIS E
- Applicant: REILLY TAR & CHEM CORP
- Assignee: Reilly Tar & Chem Corp
- Current Assignee: Reilly Tar & Chem Corp
- Priority: US1611660 1960-03-21
- Main IPC: C07D213/22
- IPC: C07D213/22
Information query
