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发明名称
METHOD FOR PRODUCING AQUEOUS, LOW-ALKALI METAL LOW-ALUMINA SILICA SOLS
摘要
申请公布号
EP0146313(A3)
申请公布日期
1985.11.21
申请号
EP19840308469
申请日期
1984.12.06
申请人
NITTO CHEMICAL INDUSTRY CO., LTD.
发明人
SASAKI, YUTAKA;NAKAMURA, TOSHIO;MURATA, HIROSHI;NAKAMURA, YOSHIMI
分类号
B01J21/08;B01J37/34;C01B33/141;(IPC1-7):C01B33/141
主分类号
B01J21/08
代理机构
代理人
主权项
地址
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