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公开(公告)号：US3445438A
公开(公告)日：1969-05-20
申请号：US3445438D
申请日：1966-02-16
Applicant: BAYER AG
Inventor： HONIG HANS LUDWIG , MULLER ERWIN ALFONS , KUHNEL WERNER , KOLB GUNTER , ELZER PAUL
IPC: C08F20/34 , C08F291/00 , D06M15/267 , D06P1/44 , C08F7/12 , D06M15/00
CPC classification number: D06P1/44 , C08F20/34 , C08F291/00 , D06M15/267 , C08F220/34
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