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发明名称
MUTING CIRCUIT
摘要
申请公布号
JPS57129005(A)
申请公布日期
1982.08.10
申请号
JP19810014304
申请日期
1981.02.04
申请人
HITACHI SEISAKUSHO KK
发明人
SATOU TETSUO
分类号
H03F1/00;H03G3/10
主分类号
H03F1/00
代理机构
代理人
主权项
地址
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