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经营范围
发明名称
HOEGFREKVENSBANDPASSFILTER.
摘要
申请公布号
FI892094(A)
申请公布日期
1990.11.03
申请号
FI19890002094
申请日期
1989.05.02
申请人
TELENOKIA OY
发明人
JUVONEN, ERKKI
分类号
H01P1/203;H03J3/18;H05K1/02;H05K1/16;(IPC1-7):H03H/
主分类号
H01P1/203
代理机构
代理人
主权项
地址
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