MANUFACTURE OF SEMICONDUCTOR ELEMENT,申请号JP19900048548-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	JPH03250729(A)	申请公布日期	1991.11.08
申请号	JP19900048548	申请日期	1990.02.28
申请人	ROHM CO LTD	发明人	ITO SHUZO
分类号	H01L21/22;H01L21/225	主分类号	H01L21/22
代理机构		代理人
主权项
地址

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