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发明名称
Method of melting cyanides
摘要
申请公布号
US2128819(A)
申请公布日期
1938.08.30
申请号
US19370171139
申请日期
1937.10.26
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
HOLT DONALD A.
分类号
C01C3/10
主分类号
C01C3/10
代理机构
代理人
主权项
地址
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