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发明名称
A FORTH FLOTATION PROCESS FOR SEPARATING SILICA FROM IRON ORE
摘要
申请公布号
IN156882(B)
申请公布日期
1985.11.30
申请号
IN1981DE53019
申请日期
1981.08.19
申请人
EXXON RESEARCH AND ENGINEERING COMPANY
发明人
SHAW DONALD LAWRENCE;MCGLOTHLIN QUENTIN TERRY;O'BRIEN BARRY MYRON;FREYBERGER WILFRED LAWSON;KECK JOHN WALTER
分类号
B03D1/00;(IPC1-7):B03D1/00
主分类号
B03D1/00
代理机构
代理人
主权项
地址
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