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1.Derivatives of dibenzo cycloheptadiene and a process of preparing same 失效
Title translation: 二苯并环庚二烯的衍生物及其制备方法公开(公告)号:US2944078A
公开(公告)日:1960-07-05
申请号:US74406958
申请日:1958-06-24
Applicant: ROUSSEL UCLAF
Inventor: BRUNO VATERLAUS , ANDRE FURLENMEIER