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经营范围
发明名称
BEAT SIGNAL CANCELLING
摘要
申请公布号
AU572879(B2)
申请公布日期
1988.05.19
申请号
AU19840032229
申请日期
1984.08.21
申请人
SONY CORP.,
发明人
TOSHIHIKO KITAZAWA;ICHITARO SATO
分类号
H04N9/793;H04N9/64;H04N9/79;H04N9/83;H04N9/87;(IPC1-7):H04N9/491
主分类号
H04N9/793
代理机构
代理人
主权项
地址
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