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经营范围
发明名称
PROCEDE POUR LA PREPARATION DE LA 1,2-DIPHENYL-4-n-BUTYL-3,5-DIOXO-PYRAZOLIDINE.
摘要
申请公布号
BE551073(A1)
申请公布日期
1959.12.18
申请号
BE19560551073
申请日期
1956.09.15
申请人
J.R. GEIGY SOCIETE ANONYME
发明人
分类号
F02N15/06;(IPC1-7):C07
主分类号
F02N15/06
代理机构
代理人
主权项
地址
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