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发明名称
摘要
申请公布号
JPH03104734(U)
申请公布日期
1991.10.30
申请号
JP19900013926U
申请日期
1990.02.15
申请人
发明人
分类号
H01L21/60;H01L21/321;(IPC1-7):H01L21/321;H01L21/92
主分类号
H01L21/60
代理机构
代理人
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