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发明名称
MUTING CIRCUIT
摘要
申请公布号
JPH02214318(A)
申请公布日期
1990.08.27
申请号
JP19890036713
申请日期
1989.02.15
申请人
SANYO ELECTRIC CO LTD
发明人
KOYANAGI TATSURO
分类号
H03F1/00;H03F3/72;H03G3/12
主分类号
H03F1/00
代理机构
代理人
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地址
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