Invention Grant
- Patent Title: Preparation of unsaturated ketones
- Patent Title (中): 不饱和酮的制备
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Application No.: US63488345Application Date: 1945-12-13
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Publication No.: US2451350APublication Date: 1948-10-12
- Inventor: MOTTERN HENRY O , MISTRETTA VINCENT F
- Applicant: STANDARD OIL DEV CO
- Assignee: VingCard AS
- Current Assignee: VingCard AS
- Priority: US63488345 1945-12-13
- Main IPC: C07C45/73
- IPC: C07C45/73 ; C07C45/74
Information query
