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发明名称
Antenna means
摘要
申请公布号
US2239613(A)
申请公布日期
1941.04.22
申请号
US19370158129
申请日期
1937.08.09
申请人
MARTIN CARY W
发明人
MARTIN CARY W.
分类号
H01Q9/14
主分类号
H01Q9/14
代理机构
代理人
主权项
地址
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