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经营范围
发明名称
FILTER CIRCUIT
摘要
申请公布号
DE3378511(D1)
申请公布日期
1988.12.22
申请号
DE19833378511
申请日期
1983.04.19
申请人
RICHARD HIRSCHMANN RADIOTECHNISCHES WERK
发明人
WENDEL, WOLFGANG, DIPL.-ING.
分类号
H03H7/46;(IPC1-7):H03H7/46
主分类号
H03H7/46
代理机构
代理人
主权项
地址
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