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发明名称
摘要
申请公布号
JPS572171(B2)
申请公布日期
1982.01.14
申请号
JP19780141626
申请日期
1978.11.16
申请人
发明人
分类号
H01L21/027;H01L21/302
主分类号
H01L21/027
代理机构
代理人
主权项
地址
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