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经营范围
发明名称
DC BIAS CIRCUIT
摘要
申请公布号
JPH02206209(A)
申请公布日期
1990.08.16
申请号
JP19890026145
申请日期
1989.02.03
申请人
MITSUBISHI ELECTRIC CORP
发明人
RI DOUBUN
分类号
H03F3/45
主分类号
H03F3/45
代理机构
代理人
主权项
地址
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