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发明名称
4-substituted 1.2-diphenyl-3.5-dioxo-pyrazolidines and process for their production
摘要
申请公布号
GB781439(A)
申请公布日期
1957.08.21
申请号
GB19550025718
申请日期
1955.09.08
申请人
J. R. GEIGY A.-G.
发明人
分类号
主分类号
代理机构
代理人
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