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发明名称
Process of preparing diphenylmethane derivatives
摘要
申请公布号
US2018775(A)
申请公布日期
1935.10.29
申请号
US19340728625
申请日期
1934.06.01
申请人
GENERAL ANILINE WORKS, INC.
发明人
BIENERT BERTHOLD;HELD ROBERT
分类号
C07C51/363;C07C63/72
主分类号
C07C51/363
代理机构
代理人
主权项
地址
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