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公开(公告)号：US3011003A
公开(公告)日：1961-11-28
申请号：US77334558
申请日：1958-11-12
Applicant: STUDIENGESELLSCHAFT KOHLE MBH
Inventor： GUNTHER WILKE , ROLAND RIENACKER
CPC classification number: C07C13/19 , C07C5/29 , C07C2601/14
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