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1.发明授权
公开(公告)号：US3271334A
公开(公告)日：1966-09-06
申请号：US30661163
申请日：1963-09-04
Applicant: DEGUSSA
Inventor： WERNER KERN , ROLF SCHULZ , IRMELA LOFLUND
IPC: C08G2/00 , C08G81/02 , C09D129/12
CPC classification number: C08G2/06 , C08G2/14 , C08G81/02 , C09D129/12 , C08L2666/02
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