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公开(公告)号：US3004944A
公开(公告)日：1961-10-17
申请号：US75388458
申请日：1958-08-08
Applicant: BAYER AG
Inventor： THEO KEMPERMANN , FRIEDRICH LOBER , HELMUT KLAPPCRT
CPC classification number: C09B47/045 , C08K5/0091 , C09B47/00 , Y10S524/925 , C08L21/00
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