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公开(公告)号：US2307053A
公开(公告)日：1943-01-05
申请号：US37249540
申请日：1940-12-31
Applicant: STANDARD OIL DEV CO
Inventor： LYNCH CHARLES S
IPC: C07C5/27
CPC classification number: C07C5/2789 , C07C9/18 , C07C9/00 , C07C9/12
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