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发明名称
CATALYST AND METHOD OF PREPARING THE CATALYST
摘要
申请公布号
US5187137(A)
申请公布日期
1993.02.16
申请号
US19910766092
申请日期
1991.09.27
申请人
NIPPON SHOKUBAI CO., LTD.
发明人
TERUI, SADAO;YOKOTA, YOSHIYUKI
分类号
B01D53/86;B01J23/656;B01J37/02
主分类号
B01D53/86
代理机构
代理人
主权项
地址
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