DOUBLE BALANCE MIXER CIRCUIT,申请号JP19890097974-传众专利搜索

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发明名称	DOUBLE BALANCE MIXER CIRCUIT
摘要
申请公布号	JPH02274105(A)	申请公布日期	1990.11.08
申请号	JP19890097974	申请日期	1989.04.17
申请人	NEC CORP	发明人	MIYA TATSUYA
分类号	H03D7/12;H03D7/14	主分类号	H03D7/12
代理机构		代理人
主权项
地址

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