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经营范围
发明名称
BIAS POWER SUPPLY CIRCUIT FOR SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH05346450(A)
申请公布日期
1993.12.27
申请号
JP19920154866
申请日期
1992.06.15
申请人
NEC YAMAGATA LTD
发明人
AZUMA YASUSHI
分类号
G01R31/26;H01L21/66;H03F1/52;(IPC1-7):G01R31/26
主分类号
G01R31/26
代理机构
代理人
主权项
地址
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