DIFFUSION JOINING DEVICE,申请号JP19790168385-传众专利搜索

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发明名称	DIFFUSION JOINING DEVICE
摘要
申请公布号	JPS5691990(A)	申请公布日期	1981.07.25
申请号	JP19790168385	申请日期	1979.12.26
申请人	HITACHI LTD	发明人	KOIDE KAZUMASA;ENDOU HIROSHI;KOUNO AKIOMI
分类号	B23K20/02;B23K20/00;B23K37/04;H01L21/52;H01L21/58	主分类号	B23K20/02
代理机构		代理人
主权项
地址

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