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发明名称
Ammoniation of fertilizers
摘要
申请公布号
US2439432(A)
申请公布日期
1948.04.13
申请号
US19430504066
申请日期
1943.09.27
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
KEENEN FRANK G.;DODGE RALPH L.
分类号
C05B1/06
主分类号
C05B1/06
代理机构
代理人
主权项
地址
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