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经营范围
发明名称
Verfahren zur Herstellung eines Harnstoffderivates.
摘要
申请公布号
CH215305(A)
申请公布日期
1941.06.15
申请号
CHD215305
申请日期
1938.06.16
申请人
J. R. GEIGY A.-G.
发明人
A.-G. J. R. GEIGY
分类号
C07C309/42
主分类号
C07C309/42
代理机构
代理人
主权项
地址
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