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1.发明授权
公开(公告)号：US2614071A
公开(公告)日：1952-10-14
申请号：US13578449
申请日：1949-12-29
Applicant: STANDARD OIL DEV CO
Inventor： MOISE JAMES E , ANDERSON JOSEPH S , JOHNSON FRANK B
IPC: C07C29/80
CPC classification number: C07C29/80 , C07C31/125
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