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经营范围
发明名称
LOGICAL CIRCUIT
摘要
申请公布号
JPH04254778(A)
申请公布日期
1992.09.10
申请号
JP19910016217
申请日期
1991.02.07
申请人
NEC CORP
发明人
OTANI TOSHIHIKO
分类号
G01R31/28;H03K19/00
主分类号
G01R31/28
代理机构
代理人
主权项
地址
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