TREATING MATERIAL CONTAINING TITANIUM AND IRON OXIDES WITH ALKALI
申请公布号:NZ242401(A)
申请号:NZ19920242401
申请日期:1992.04.16
申请公布日期:1993.09.27
发明人:HOUCHIN, MARTIN RICHARD;ARAL, HALIL;BRUCKARD, WARREN JOHN;FREEMAN, DAVID EDWARD;HARRIS, HAROLD ROBERT;GREY, IAN EDWARD;LI, CHRISTINA
分类号:C01G23/04;C01G;C01G49/02;C22B1/00;C22B3/12;C22B5/00;C22B34/12;(IPC1-7):C22B1/00
主分类号:C01G23/04
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