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经营范围
发明名称
VOLTAGE COMPARATOR CIRCUIT
摘要
申请公布号
EP0111230(B1)
申请公布日期
1987.03.11
申请号
EP19830111850
申请日期
1983.11.25
申请人
NEC CORPORATION
发明人
YUKAWA, AKIRA
分类号
G01R19/00;(IPC1-7):G01R19/165;H03K5/24
主分类号
G01R19/00
代理机构
代理人
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地址
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