GRAIN ORIENTED STEEL SHEETS,申请号GB19780015112-传众专利搜索

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发明名称	GRAIN ORIENTED STEEL SHEETS
摘要
申请公布号	GB1584518(A)	申请公布日期	1981.02.11
申请号	GB19780015112	申请日期	1978.04.18
申请人	NIPPON STEEL CORP	发明人
分类号	C22C38/00;C21D8/12;H01F1/147;H01F1/16;(IPC1-7):C21D8/12	主分类号	C22C38/00
代理机构		代理人
主权项
地址

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