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发明名称
ACTIVE ITERATIVE FILTER ELEMENT
摘要
申请公布号
GB2144938(B)
申请公布日期
1986.07.02
申请号
GB19840020045
申请日期
1984.08.07
申请人
KARL HEINZ * FEISTEL
发明人
KARL HEINZ * FEISTEL
分类号
H03H11/10;H03H11/12;(IPC1-7):H03H11/12
主分类号
H03H11/10
代理机构
代理人
主权项
地址
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