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经营范围
发明名称
MUTE CIRCUIT
摘要
申请公布号
JPH05344435(A)
申请公布日期
1993.12.24
申请号
JP19920147249
申请日期
1992.06.08
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OKAMURA MASAHIKO
分类号
H04N5/278;H04N5/44;H04N5/60;H04N7/025;H04N7/03;H04N7/035;(IPC1-7):H04N5/44
主分类号
H04N5/278
代理机构
代理人
主权项
地址
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