,申请号JP19700023138-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	JPS4929096(B1)	申请公布日期	1974.08.01
申请号	JP19700023138	申请日期	1970.03.20
申请人		发明人
分类号	C30B19/00;C30B29/40;C30B29/44;H01L21/208	主分类号	C30B19/00
代理机构		代理人
主权项
地址

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