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公开(公告)号：US3530076A
公开(公告)日：1970-09-22
申请号：US3530076D
申请日：1967-12-20
Applicant: UNIVERSAL OIL PROD CO
Inventor： SPARKS ALLEN , LATOS EDWIN J
CPC classification number: C08K5/18 , Y10S524/929 , C08L21/00
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