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发明名称
HOEGFREKVENSBANDPASSFILTER
摘要
申请公布号
FI88979(B)
申请公布日期
1993.04.15
申请号
FI19900006215
申请日期
1990.12.17
申请人
TELENOKIA OY
发明人
PIIRAINEN, RISTO
分类号
H01P1/205;(IPC1-7):H03H7/01;H01P1/20
主分类号
H01P1/205
代理机构
代理人
主权项
地址
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