PROCESS FOR PRODUCING A SEMICONDUCTOR DEVICE USING A DIFFUSION STEP,申请号EP19820300792-传众专利搜索

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发明名称	PROCESS FOR PRODUCING A SEMICONDUCTOR DEVICE USING A DIFFUSION STEP
摘要
申请公布号	EP0058566(B1)	申请公布日期	1987.12.02
申请号	EP19820300792	申请日期	1982.02.17
申请人	FUJITSU LIMITED	发明人	SAKURAI, JUNJI
分类号	H01L21/22;H01L21/268;H01L21/331;H01L21/74;H01L21/8226;H01L27/082;H01L29/73;(IPC1-7):H01L21/268;H01L21/225	主分类号	H01L21/22
代理机构		代理人
主权项
地址

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