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发明名称
HORN ANTENNA SYSTEM
摘要
申请公布号
CA453060(A)
申请公布日期
1948.11.30
申请号
CAD453060
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED;BELL TELEPHONE LABORATORIES
发明人
ALFRED C. BECK;HARALD T. FRIIS
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