ELECTRON BEAM WELDER,申请号JP19780114507-传众专利搜索

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发明名称	ELECTRON BEAM WELDER
摘要
申请公布号	JPS5542127(A)	申请公布日期	1980.03.25
申请号	JP19780114507	申请日期	1978.09.20
申请人	HITACHI LTD	发明人	HIROKI MINORU
分类号	H01J37/315;B23K15/00	主分类号	H01J37/315
代理机构		代理人
主权项
地址

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