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发明名称
Sub-band filter systems
摘要
申请公布号
GB2273620(B)
申请公布日期
1996.07.24
申请号
GB19920026586
申请日期
1992.12.21
申请人
* SONY BROADCAST & COMMUNICATIONS LIMITED;* SONY UNITED KINGDOM LIMITED;* SONY UNITED KINGDOM LIMITED
发明人
JAMES HEDLEY * WILKINSON
分类号
H03H17/02;(IPC1-7):H03H17/02
主分类号
H03H17/02
代理机构
代理人
主权项
地址
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