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经营范围
发明名称
Process for preparation of 2-methyl-1, 2-propanediamine
摘要
申请公布号
US2408171(A)
申请公布日期
1946.09.24
申请号
US19440546935
申请日期
1944.07.27
申请人
COMMERCIAL SOLVENTS CORPORATION
发明人
JOHNSON HAROLD G.
分类号
C07C209/34
主分类号
C07C209/34
代理机构
代理人
主权项
地址
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