,申请号JP19740054816-传众专利搜索

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发明名称
摘要
申请公布号	JPS50147669(A)	申请公布日期	1975.11.26
申请号	JP19740054816	申请日期	1974.05.15
申请人		发明人
分类号	H01L29/78;H01L21/31;H01L21/314;H01L29/76	主分类号	H01L29/78
代理机构		代理人
主权项
地址

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