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发明名称
DRY ETCHING DEVICE
摘要
申请公布号
JPH03173785(A)
申请公布日期
1991.07.29
申请号
JP19890312552
申请日期
1989.12.01
申请人
TOSHIBA CORP
发明人
HORIOKA KEIJI;OKANO HARUO
分类号
C23F4/00;H01L21/302;H01L21/3065
主分类号
C23F4/00
代理机构
代理人
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