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经营范围
发明名称
Process for preparing n-alkyl substituted n, n-beta, beta'-dialkanolamines
摘要
申请公布号
US2541088(A)
申请公布日期
1951.02.13
申请号
US19460714134
申请日期
1946.12.05
申请人
BURTON T. BUSH, INC.
发明人
NIKAWITZ EDWARD JOSEPH
分类号
A01N33/08;D06M13/368;D06M16/00
主分类号
A01N33/08
代理机构
代理人
主权项
地址
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