MANUFACTURING METHOD FOR A BI-CMOS BY TRENCHING,申请号GB19880030362-传众专利搜索

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发明名称	MANUFACTURING METHOD FOR A BI-CMOS BY TRENCHING
摘要
申请公布号	GB8830362(D0)	申请公布日期	1989.02.22
申请号	GB19880030362	申请日期	1988.12.29
申请人	GOLDSTAR CO LTD	发明人
分类号	H01L29/73;H01L21/331;H01L21/8249;H01L27/06;H01L29/423;H01L29/732;(IPC1-7):H01L27/04	主分类号	H01L29/73
代理机构		代理人
主权项
地址

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