发明名称 |
High analysis fertilizers |
摘要 |
High analysis fertilizer formulations of a low bulk density powdered ureaform having soluble and insoluble components combined with soluble monopotassium phosphate in which the resulting mixtures are dry homogeneous blends that are free of fillers and binding agents and may be carried in liquid for application to surface or subsurface areas by conventional liquid fertilizer applying equipment.
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申请公布号 |
US4089670(A) |
申请公布日期 |
1978.05.16 |
申请号 |
US19770800125 |
申请日期 |
1977.05.24 |
申请人 |
THE DAVEY TREE EXPERT COMPANY |
发明人 |
FUNK, ROGER CALVIN |
分类号 |
C05B7/00;(IPC1-7):C05C9/00 |
主分类号 |
C05B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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