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发明名称
PROCESS FOR THE PREPARATION OF A SILICA-ALKALINE EARTH METAL SULFITE PIGMENT
摘要
申请公布号
CA604657(A)
申请公布日期
1960.09.06
申请号
CAD604657
申请日期
申请人
COLUMBIA-SOUTHERN CHEMICAL CORPORATION
发明人
EDWARD M. ALLEN;RAYMOND S. CHISHOLM
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主分类号
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