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发明名称
Loudspeaker
摘要
申请公布号
AU743080(B2)
申请公布日期
2002.01.17
申请号
AU19990010530
申请日期
1998.11.13
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
TAKASHI SABATO;KAZUHIRO OSHIKA
分类号
H04R9/02;H04R9/04;(IPC1-7):H04R9/02
主分类号
H04R9/02
代理机构
代理人
主权项
地址
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