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发明名称
CATALISADOR DE ALVEJAMENTO E COMPOSICAO ALVEJANTE
摘要
申请公布号
BR9205100(A)
申请公布日期
1993.06.22
申请号
BR1992PI05100
申请日期
1992.12.18
申请人
UNILEVER N.V.
发明人
RONALD HAGE
分类号
B01J31/32;C11D3/28;C11D3/39;C11D7/54;D06L3/00;(IPC1-7):C11D3/395;D06L3/02
主分类号
B01J31/32
代理机构
代理人
主权项
地址
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