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经营范围
发明名称
Procédé de préparation de pipérazines
摘要
申请公布号
CH363349(A)
申请公布日期
1962.07.31
申请号
CH19570047226
申请日期
1957.06.13
申请人
RHONE-POULENC S. A.
发明人
TCHELITCHEFF,SERGE
分类号
C07D295/088;C07D309/12
主分类号
C07D295/088
代理机构
代理人
主权项
地址
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