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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0267752(A)
申请公布日期
1990.03.07
申请号
JP19880220109
申请日期
1988.09.01
申请人
NEC CORP
发明人
SATO KAZUYUKI
分类号
H01L21/822;H01F5/02;H01L27/04;H01L29/41;H05K1/16
主分类号
H01L21/822
代理机构
代理人
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