,申请号JP19740014794-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	JPS5635639(B2)	申请公布日期	1981.08.18
申请号	JP19740014794	申请日期	1974.02.05
申请人		发明人
分类号	C30B27/02;C30B29/44;H01L21/208;H01L33/30	主分类号	C30B27/02
代理机构		代理人
主权项
地址

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