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发明名称
Complex salts of zinc hydrosulphite and 1,2-aliphatic diamines and process for preparing them
摘要
申请公布号
US2112567(A)
申请公布日期
1938.03.29
申请号
US19370144751
申请日期
1937.05.25
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
HAVAS EMERIC
分类号
C07F3/00
主分类号
C07F3/00
代理机构
代理人
主权项
地址
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