,申请号JP19770005681-传众专利搜索

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发明名称
摘要
申请公布号	JPS5932219(B2)	申请公布日期	1984.08.07
申请号	JP19770005681	申请日期	1977.01.21
申请人	NIPPON STEEL CORP	发明人	OONUKI TERU;NAKAMURA KATSUJI;NISHI TADASHI
分类号	C21D5/00;B21J1/06;B21J5/00	主分类号	C21D5/00
代理机构		代理人
主权项
地址

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