SEPARATION OF AL2O3 INCLUSION BY FILTRATION,申请号JP19880165488-传众专利搜索

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发明名称	SEPARATION OF AL2O3 INCLUSION BY FILTRATION
摘要
申请公布号	JPH0215110(A)	申请公布日期	1990.01.18
申请号	JP19880165488	申请日期	1988.07.01
申请人	KOBE STEEL LTD	发明人	MATSUMOTO HIROSHI
分类号	C21C7/04	主分类号	C21C7/04
代理机构		代理人
主权项
地址

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