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发明名称
Antenna weight
摘要
申请公布号
US1783299(A)
申请公布日期
1930.12.02
申请号
US19290412121
申请日期
1929.12.06
申请人
NATIONAL ELECTRICAL SUPPLY COMPANY
发明人
MIRICK CARLOS B.
分类号
H01Q1/30
主分类号
H01Q1/30
代理机构
代理人
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地址
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