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发明名称
Process for the preparation of diprimary diamines
摘要
申请公布号
US2647146(A)
申请公布日期
1953.07.28
申请号
US19490102713
申请日期
1949.07.01
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
JR. PAUL ARTHUR,
分类号
C07C209/48;C08C19/02
主分类号
C07C209/48
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代理人
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