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经营范围
发明名称
ELECTROSTATIC LOUDSPEAKERS
摘要
申请公布号
IE33785(L)
申请公布日期
1970.10.17
申请号
IE19700000474
申请日期
1970.04.13
申请人
BOWERS & WILKINS ELECTRONICS LIMITED
发明人
分类号
H04R19/02;(IPC1-7):H04R19/02
主分类号
H04R19/02
代理机构
代理人
主权项
地址
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