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发明名称
PLASMA ETCHING METHOD AND ITS APPARATUS
摘要
申请公布号
JPS55150919(A)
申请公布日期
1980.11.25
申请号
JP19790057121
申请日期
1979.05.11
申请人
HITACHI LTD
发明人
YAMAGUCHI HISAO;KAMEYAMA KATSUNORI
分类号
H01L21/302;H01L21/3065
主分类号
H01L21/302
代理机构
代理人
主权项
地址
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