MANUFACTURE OF SEMICONDUCTOR ELEMENT,申请号JP19890085560-传众专利搜索

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发明名称	MANUFACTURE OF SEMICONDUCTOR ELEMENT
摘要
申请公布号	JPH02263478(A)	申请公布日期	1990.10.26
申请号	JP19890085560	申请日期	1989.04.03
申请人	SUMITOMO METAL IND LTD	发明人	YAMAMOTO TOSHIRO
分类号	H01L21/205;H01L31/0264;(IPC1-7):H01L31/026	主分类号	H01L21/205
代理机构		代理人
主权项
地址

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