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发明名称
PLASMA ETCHING METHOD
摘要
申请公布号
JPH01261825(A)
申请公布日期
1989.10.18
申请号
JP19880090786
申请日期
1988.04.12
申请人
IDEMITSU PETROCHEM CO LTD
发明人
KAZAHAYA TOMIO;KATSUMATA SATOSHI
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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