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发明名称
Verfahren zur Herstellung von neuen, in 4-Stellung durch eine tertiäre Alkylgruppe substituierten 1,2-Diaryl-3,5-dioxo-pyrazolidinen
摘要
申请公布号
AT197820(B)
申请公布日期
1958.05.27
申请号
ATD197820
申请日期
1956.11.09
申请人
J. R. GEIGY A.-G.
发明人
分类号
主分类号
代理机构
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