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发明名称
ETCHING LIQUID FOR SEMICONDUCTOR AND ETCHING METHOD OF SEMICONDUCTOR USING SAME
摘要
申请公布号
JPH03230527(A)
申请公布日期
1991.10.14
申请号
JP19900026311
申请日期
1990.02.06
申请人
FUJI ELECTRIC CO LTD
发明人
WATANABE NORIHISA
分类号
H01L21/308
主分类号
H01L21/308
代理机构
代理人
主权项
地址
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