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经营范围
发明名称
LOW DELAY NOISE REDUCTION FILTER
摘要
申请公布号
EP0920751(A1)
申请公布日期
1999.06.09
申请号
EP19970932322
申请日期
1997.07.08
申请人
EATWELL, GRAHAM P.
发明人
EATWELL, GRAHAM P.
分类号
H04B1/12;(IPC1-7):H04B15/00
主分类号
H04B1/12
代理机构
代理人
主权项
地址
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