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经营范围
发明名称
PROCEDE POUR LA PREPARATION DE DERIVES DE LA 3,5-DIOXO-PYRAZOLIDINE.
摘要
申请公布号
BE541536(A1)
申请公布日期
1959.08.28
申请号
BE19550541536
申请日期
1955.09.23
申请人
J. R. GEIGY S.A.
发明人
分类号
(IPC1-7):C07
主分类号
(IPC1-7):C07
代理机构
代理人
主权项
地址
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