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公开(公告)号：BR9500833A
公开(公告)日：1997-04-29
申请号：BR9500833
申请日：1995-03-07
Applicant: STANDARD OIL CO OHIO
Inventor： BLACHMAN MARC W , CESA MARC C , ATTIG THOMAS G
IPC: C07C255/03
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