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经营范围
发明名称
FM*AM BAND CHANGEEOVER CIRCUIT
摘要
PURPOSE:To reduce the generation of noises at a band-changing time by previously supplying a power voltage, which is small enough not to operate a local oscillation part, to an unselected band.
申请公布号
JPS5430713(A)
申请公布日期
1979.03.07
申请号
JP19770096740
申请日期
1977.08.11
申请人
SHARP KK
发明人
ADACHI MITSURU
分类号
H04B1/16;H03J5/24
主分类号
H04B1/16
代理机构
代理人
主权项
地址
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