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发明名称
Antenna
摘要
申请公布号
US2511221(A)
申请公布日期
1950.06.13
申请号
US19460679946
申请日期
1946.06.28
申请人
RADIO CORPORATION
发明人
ROE JOHN H.
分类号
H01Q1/28
主分类号
H01Q1/28
代理机构
代理人
主权项
地址
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