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发明名称
摘要
申请公布号	JP3013377(B2)	申请公布日期	2000.02.28
申请号	JP19900055790	申请日期	1990.03.07
申请人		发明人
分类号	H01L21/306;H01L21/3063;(IPC1-7):H01L21/306	主分类号	H01L21/306
代理机构		代理人
主权项
地址

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