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发明名称
Electrical filter
摘要
申请公布号
FI90698(B)
申请公布日期
1993.11.30
申请号
FI19910005060
申请日期
1991.10.25
申请人
FINNTRACKER OY
发明人
LUOMA, ARI-MATTI
分类号
H01P;H01P1/203;(IPC1-7):H01P1/203
主分类号
H01P
代理机构
代理人
主权项
地址
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