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发明名称
LOUDSPEAKER EDGE
摘要
申请公布号
EP1517582(A4)
申请公布日期
2009.01.14
申请号
EP20020738805
申请日期
2002.06.26
申请人
PANASONIC CORPORATION
发明人
TABATA, SHINYA;TANAKA, HIDEKAZU
分类号
H04R1/28;H04R5/02;H04R7/12;H04R7/20;H04R7/22;(IPC1-7):H04R7/22
主分类号
H04R1/28
代理机构
代理人
主权项
地址
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