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发明名称
CHEMICAL DRY ETCHING DEVICE
摘要
申请公布号
JPH04219930(A)
申请公布日期
1992.08.11
申请号
JP19900403965
申请日期
1990.12.20
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OKAFUJI MICHIKO;ISHIHARA SHINICHIRO;TAKEDA YOSHIYA
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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