,申请号JP19740066371-传众专利搜索

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发明名称
摘要
申请公布号	JPS572178(B2)	申请公布日期	1982.01.14
申请号	JP19740066371	申请日期	1974.06.10
申请人		发明人
分类号	H01L23/12;H01L23/02;H01L23/04	主分类号	H01L23/12
代理机构		代理人
主权项
地址

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