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经营范围
发明名称
Composition of matter comprising ammonia, urea, and potassium salts, its preparation and use in making fertilizers
摘要
申请公布号
US2022676(A)
申请公布日期
1935.12.03
申请号
US19330652925
申请日期
1933.01.21
申请人
ATMOSPHERIC NITROGEN CORPORATION
发明人
KNISKERN WALTER H.;LAWRENCE CHARLES K.
分类号
C05C3/00;C05C13/00
主分类号
C05C3/00
代理机构
代理人
主权项
地址
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