PRODUCTION OF HOT ROLLED STEEL PLATE FOR WORKING,申请号JP19890111439-传众专利搜索

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发明名称	PRODUCTION OF HOT ROLLED STEEL PLATE FOR WORKING
摘要
申请公布号	JPH02290919(A)	申请公布日期	1990.11.30
申请号	JP19890111439	申请日期	1989.04.28
申请人	SUMITOMO METAL IND LTD	发明人	NAGAO NORIAKI
分类号	C21D8/04;C21D9/46;C22C38/00;C22C38/16	主分类号	C21D8/04
代理机构		代理人
主权项
地址

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