,申请号JP19720039816-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	JPS5615138(B2)	申请公布日期	1981.04.08
申请号	JP19720039816	申请日期	1972.04.19
申请人		发明人
分类号	H01L21/66;H01L21/301	主分类号	H01L21/66
代理机构		代理人
主权项
地址

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