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经营范围
发明名称
INPUT/OUTPUT PROTECTIVE CIRCUIT OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH03105967(A)
申请公布日期
1991.05.02
申请号
JP19890244172
申请日期
1989.09.19
申请人
NEC CORP
发明人
OKUZUMI TETSUYA
分类号
H01L29/78;H01L21/8234;H01L27/088
主分类号
H01L29/78
代理机构
代理人
主权项
地址
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