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发明名称
Radio apparatus
摘要
申请公布号
US2407359(A)
申请公布日期
1946.09.10
申请号
US19430506372
申请日期
1943.10.15
申请人
VICTOR S. JOHNSON;ALEX THOMSON
发明人
WHITE SIDNEY Y.
分类号
H01F17/04;H01F27/00;H04B1/38
主分类号
H01F17/04
代理机构
代理人
主权项
地址
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