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发明名称
TUNING ARRANGEMENT FOR COMBINER FILTER HAVING DIELECTRIC WAVEGUIDE RESONATOR AND COACTING TUNING CAPACITANCE
摘要
申请公布号
US5070313(A)
申请公布日期
1991.12.03
申请号
US19900619442
申请日期
1990.11.29
申请人
TELEFONAKTIEBOLAGET L M ERICSSON
发明人
GLADH, OLOV H.;KAGSTROM, LEIF S.
分类号
H01P7/10;H03J3/20
主分类号
H01P7/10
代理机构
代理人
主权项
地址
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