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发明名称
Mode filter
摘要
申请公布号
US2877434(A)
申请公布日期
1959.03.10
申请号
US19450629670
申请日期
1945.11.19
申请人
FARR HAROLD K;EDWARD EHLERS F
发明人
FARR HAROLD K.;EHLERS F EDWARD
分类号
H01P1/162
主分类号
H01P1/162
代理机构
代理人
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