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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0669339(A)
申请公布日期
1994.03.11
申请号
JP19920240099
申请日期
1992.08.18
申请人
HITACHI LTD
发明人
TAKAHASHI TOSHIRO;TSUTSUMIDA MITSUKI;SATO YASUO
分类号
H01L21/82;H01L21/768;H01L23/522;(IPC1-7):H01L21/82;H01L21/90
主分类号
H01L21/82
代理机构
代理人
主权项
地址
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