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公开(公告)号：US3551522A
公开(公告)日：1970-12-29
申请号：US3551522D
申请日：1967-10-26
Applicant: PHILLIPS PETROLEUM CO
Inventor： MILES JOHN M , KILLEBREW WILBUR N JR , BARTLESVILLE JAMES Q WOOD
IPC: C08F287/00 , C08F19/04 , C08F15/04
CPC classification number: C08F287/00 , C08F212/00
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