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发明名称
Verfahren zur Herstellung von neuen, 4-substituierten 1,2-Diphenyl-3,5-dioxo-pyrazolidinen
摘要
申请公布号
AT190510(B)
申请公布日期
1957.07.10
申请号
ATD190510
申请日期
1955.05.21
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
主权项
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