GAMMA ALUMINA AND ITS PRODUCTION,申请号GB19790038228-传众专利搜索

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发明名称	GAMMA ALUMINA AND ITS PRODUCTION
摘要
申请公布号	GB2040898(B)	申请公布日期	1983.04.13
申请号	GB19790038228	申请日期	1979.11.05
申请人	NIKKI - UNIVERSAL CO LTD	发明人
分类号	C01F7/02;B01J21/04;B01J35/10;B01J37/00;(IPC1-7):C01F7/02	主分类号	C01F7/02
代理机构		代理人
主权项
地址

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