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发明名称
Pressurized radio system
摘要
申请公布号
US2579249(A)
申请公布日期
1951.12.18
申请号
US19460665964
申请日期
1946.04.30
申请人
RADIO CORPORATION OF AMERICA
发明人
BOLLINGER WALDON P.;FUHRMEISTER FREDERICK A.;JR. JUSTIN E. HILL,
分类号
G01S7/02;H04B1/08
主分类号
G01S7/02
代理机构
代理人
主权项
地址
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