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发明名称
METHOD FOR PRODUCING SLOW-ACTING FERTILIZER BASED ON UREA
摘要
申请公布号
HU175649(B)
申请公布日期
1980.09.28
申请号
HU1977PE01029
申请日期
1977.12.30
申请人
PETI NITROGENMUEVEK,HU
发明人
BARANYI,ANTAL,HU;BALOGH,ISTVAN,HU;SZEILER,BELA,HU;CSIZMAZIA,GYULA,HU;SCHNEIDER,JANOS,HU;MESZAROS,ENDRE,HU
分类号
C05C9/00
主分类号
C05C9/00
代理机构
代理人
主权项
地址
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