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发明名称
DOUBLE BALANCE MIXER CIRCUIT
摘要
申请公布号
JPH01188006(A)
申请公布日期
1989.07.27
申请号
JP19880011333
申请日期
1988.01.21
申请人
NEC CORP
发明人
WATANABE TOSHIRO
分类号
H03D7/14;H03D7/18
主分类号
H03D7/14
代理机构
代理人
主权项
地址
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