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公开(公告)号：US2918508A
公开(公告)日：1959-12-22
申请号：US70019957
申请日：1957-12-02
Applicant: STANDARD OIL CO
Inventor： COPPERSMITH JOHN M , PETERSON KENNETH C , MACK SUTTON
IPC: C08F10/00
CPC classification number: C08F10/00 , Y10S585/952 , C08F4/12
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