REPRODUCTION SIGNAL AMPLIFYING CIRCUIT

申请公布号：JPH03168905(A)

申请号：JP19890305885

申请日期：1989.11.25

申请公布日期：1991.07.22

申请人：

SONY CORP

发明人：FUKUDA SHINICHI

分类号：G11B5/09;H03G3/10

主分类号：G11B5/09

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