Process for producing alpha-alumina powder,申请号GB19900017726-传众专利搜索

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发明名称	Process for producing alpha-alumina powder
摘要
申请公布号	GB2236525(A)	申请公布日期	1991.04.10
申请号	GB19900017726	申请日期	1990.08.13
申请人	* MITSUBISHI METAL CORPORATION	发明人	MOTOHIKO * YOSHIZUMI;HISAE * HIRAKO
分类号	C01F7/02;C09K3/14	主分类号	C01F7/02
代理机构		代理人
主权项
地址

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