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公开(公告)号：US2585983A
公开(公告)日：1952-02-19
申请号：US6358248
申请日：1948-12-04
Applicant: STANDARD OIL CO
Inventor： ADAMS CHESTER E , PROELL WAYNE A , BALLWEBER EDWARD G
IPC: C07C2/70
CPC classification number: C07C2/70 , C07C2531/025 , C07C15/107
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