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1.发明授权
公开(公告)号：US3322788A
公开(公告)日：1967-05-30
申请号：US30068863
申请日：1963-08-07
Applicant: BAYER AG
Inventor： RUDOLF GOMPPER , RICHARD WEGLER , KARLFRIED DICKORE , WOLFGANG HAGELE
IPC: C07D339/06
CPC classification number: C07D339/06
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