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发明名称
PROCESSO E APARELHO PARA CONCENTRACAO GRAVIMETRICA A UMIDO DE MINERIO EM PARTICULAS
摘要
申请公布号
BR7707772(A)
申请公布日期
1978.08.01
申请号
BR19770007772
申请日期
1977.11.22
申请人
MINERAL DEPOSITS LTD
发明人
GIFFARD P
分类号
B01D21/00;B03B5/62;(IPC1-7):B03B5/38
主分类号
B01D21/00
代理机构
代理人
主权项
地址
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