SEAM WELDING PROCESS,申请号JP19760060041-传众专利搜索

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发明名称	SEAM WELDING PROCESS
摘要
申请公布号	JPS52143942(A)	申请公布日期	1977.11.30
申请号	JP19760060041	申请日期	1976.05.26
申请人	HITACHI LTD	发明人	IBA TOSHIROU;OOTSUKI KEIZOU
分类号	B23K11/06	主分类号	B23K11/06
代理机构		代理人
主权项
地址

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