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发明名称
Utilização de lama de fosfato como fertilizante
摘要
申请公布号
BR9401891(A)
申请公布日期
1995.11.28
申请号
BR1994PI01891
申请日期
1994.05.05
申请人
MENDES JUNIOR SIDERURGICA S/A
发明人
TADEU PEDRO D'ASSUNCAO
分类号
C05B5/00;(IPC1-7):C05B5/00
主分类号
C05B5/00
代理机构
代理人
主权项
地址
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