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发明名称
MUTE CIRCUIT
摘要
申请公布号
JPH02279007(A)
申请公布日期
1990.11.15
申请号
JP19890100931
申请日期
1989.04.20
申请人
FUJITSU LTD
发明人
NEGISHI TAKASHI;NAKAMOTO MAKOTO
分类号
H03F1/00
主分类号
H03F1/00
代理机构
代理人
主权项
地址
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