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Impedance transformer for wave guides
申请公布号:
US2422191(A)
申请号:
US19450612681
申请日期:
1945.08.25
申请公布日期:
1947.06.17
申请人:
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人:
FOX ARTHUR GARDNER
分类号:
H01P5/103
主分类号:
H01P5/103
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