HETEROPOLY ACIDS AND THEIR PRODUCTION AND USE,申请号EP19820302109-传众专利搜索

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发明名称	HETEROPOLY ACIDS AND THEIR PRODUCTION AND USE
摘要
申请公布号	EP0064371(B1)	申请公布日期	1984.10.24
申请号	EP19820302109	申请日期	1982.04.23
申请人	SUMITOMO CHEMICAL COMPANY, LIMITED	发明人	SCHIMIZU, SHINKICHI;ICHIHASHI, HIROSHI;NAGAI, KOICHI
分类号	C07C57/05;B01J27/00;B01J27/19;B01J27/199;C01B25/16;C01B25/24;C07C51/00;C07C51/25;C07C67/00;(IPC1-7):01G39/00;01J23/28;07C57/055	主分类号	C07C57/05
代理机构		代理人
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