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公开(公告)号：US3449238A
公开(公告)日：1969-06-10
申请号：US3449238D
申请日：1966-08-26
Applicant: BASF AG
Inventor： STOCKBURGER DIETER , SINN RICHARD , RAICHLE LUDWIG , BUSCHMANN KARL , STEGE WOLF-DIETER
CPC classification number: C09C1/56 , C01P2004/51 , C01P2004/61
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