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公开(公告)号：US2650208A
公开(公告)日：1953-08-25
申请号：US12213649
申请日：1949-10-18
Applicant: STANDARD OIL DEV CO
Inventor： AREY JR WILLIAM F , WOOD ROBERT E
IPC: C08K5/13
CPC classification number: C08K5/13 , Y10S524/929 , C08L21/00
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