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公开(公告)号：US2260409A
公开(公告)日：1941-10-28
申请号：US23316038
申请日：1938-10-04
Applicant: STANDARD OIL DEV CO
Inventor： SLOTTERBECK OBER C , TRIBIT SAMUEL W
IPC: C07C51/215 , C07C51/25
CPC classification number: C07C51/25 , C07C51/215 , C07C51/252 , C07C57/145
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