,申请号JP19730020454U-传众专利搜索

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发明名称
摘要
申请公布号	JPS49121468(U)	申请公布日期	1974.10.17
申请号	JP19730020454U	申请日期	1973.02.15
申请人		发明人
分类号	H01L23/28;H01L23/04;H01L31/00;H01L31/12;(IPC1-7):H01L31/12;H01L23/30	主分类号	H01L23/28
代理机构		代理人
主权项
地址

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