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公开(公告)号：US3120563A
公开(公告)日：1964-02-04
申请号：US83060059
申请日：1959-07-30
Applicant: STAMICARBON
Inventor： MATHIEU BONGARD
IPC: B29C49/14 , C07C67/00 , C07C239/00 , C07C273/04
CPC classification number: C07C273/04 , B29C49/14 , Y02P20/582
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