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经营范围
发明名称
Dibenzocycloheptene derivatives and their preparation
摘要
申请公布号
GB1055469(A)
申请公布日期
1967.01.18
申请号
GB19630027742
申请日期
1963.07.12
申请人
MERCK & CO. INC.
发明人
分类号
C07C
主分类号
C07C
代理机构
代理人
主权项
地址
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