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经营范围
发明名称
RECTIFYING CIRCUIT USING FIELD EFFECT TRANSISTOR
摘要
申请公布号
JPH0442775(A)
申请公布日期
1992.02.13
申请号
JP19900148619
申请日期
1990.06.08
申请人
NEC CORP
发明人
MASAMOTO KAZUHIKO
分类号
H02M3/28;H02M3/335;H02M7/217;H03K17/00;H03K17/0412;H03K17/691
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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