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经营范围
发明名称
Antenna
摘要
申请公布号
US2400551(A)
申请公布日期
1946.05.21
申请号
US19440533862
申请日期
1944.05.03
申请人
HINGS DONALD L
发明人
HINGS DONALD L.
分类号
H01Q1/08
主分类号
H01Q1/08
代理机构
代理人
主权项
地址
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