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发明名称
Loop aerial
摘要
申请公布号
US1812695(A)
申请公布日期
1931.06.30
申请号
US19260101325
申请日期
1926.04.12
申请人
HARMS ALBERT G
发明人
HARMS ALBERT G.
分类号
H01Q7/00
主分类号
H01Q7/00
代理机构
代理人
主权项
地址
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