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发明名称
CONNECTING HOLE FORMATION
摘要
申请公布号
JPH0927480(A)
申请公布日期
1997.01.28
申请号
JP19950177232
申请日期
1995.07.13
申请人
SONY CORP
发明人
NEGISHI KUNIAKI
分类号
B28D5/00;H01L21/302;H01L21/306;H01L21/3065;H01L21/768;(IPC1-7):H01L21/306
主分类号
B28D5/00
代理机构
代理人
主权项
地址
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