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发明名称
PROCESSO DE SEPARACAO PELA GRAVIDADE DE ALCATRAO
摘要
申请公布号
BR7602771(A)
申请公布日期
1977.05.10
申请号
BR19760002771
申请日期
1976.05.04
申请人
METALLGES AG
发明人
RUDOLPH P
分类号
B01D17/04;B01D17/05;C10C1/02;(IPC1-7):B01D17/04
主分类号
B01D17/04
代理机构
代理人
主权项
地址
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