ELECTROSLAG WELDING,申请号JP19760061185-传众专利搜索

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发明名称	ELECTROSLAG WELDING
摘要
申请公布号	JPS52144338(A)	申请公布日期	1977.12.01
申请号	JP19760061185	申请日期	1976.05.28
申请人	HITACHI LTD	发明人	ISHIHARA MASAO;WADA TAKESHI;KITA HISANAO
分类号	B23K25/00	主分类号	B23K25/00
代理机构		代理人
主权项
地址

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