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发明名称
ARRAY SPEAKER SYSTEM AND ARRAY MICROPHONE SYSTEM
摘要
申请公布号
EP1909531(A4)
申请公布日期
2011.08.31
申请号
EP20060730162
申请日期
2006.03.28
申请人
YAMAHA CORPORATION
发明人
ISHIBASHI, TOSHIAKI;TAMARU, TAKUYA
分类号
H04R1/40;H04R3/12
主分类号
H04R1/40
代理机构
代理人
主权项
地址
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