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发明名称
HOEYTTALER.
摘要
申请公布号
NO904830(A)
申请公布日期
1990.11.06
申请号
NO19900004830
申请日期
1990.11.06
申请人
KEF ELECTRONICS LIMITED
发明人
FINCHAM, LAWRENCE REGINALD
分类号
H04R;H04R1/24;H04R9/00;(IPC1-7):H04R1/24
主分类号
H04R
代理机构
代理人
主权项
地址
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