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公开(公告)号:DK511976A
公开(公告)日:1977-05-15
申请号:DK511976
申请日:1976-11-12
Applicant: STANDARD OIL CO
Inventor: HOFF G R , FOTIS P
IPC: C08F4/00 , C08F4/60 , C08F10/00 , C08F