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经营范围
发明名称
Diaryl compounds and process for their preparation
摘要
申请公布号
GB975972(A)
申请公布日期
1964.11.25
申请号
GB19620012693
申请日期
1960.09.29
申请人
RICHARDSON-MERRELL INC.
发明人
分类号
C07C291/04;C07D211/02;C07D211/22;C07D295/092;C07D333/16
主分类号
C07C291/04
代理机构
代理人
主权项
地址
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