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发明名称
NOISE REDUCING DEVICE
摘要
申请公布号
JPH0576025(A)
申请公布日期
1993.03.26
申请号
JP19910234498
申请日期
1991.09.13
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
HAMAZAKI TAKESHI
分类号
H04N5/21;H04N5/228;H04N9/04;H04N9/64
主分类号
H04N5/21
代理机构
代理人
主权项
地址
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