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发明名称
Antenna coupling system
摘要
申请公布号
US2141573(A)
申请公布日期
1938.12.27
申请号
US19350030905
申请日期
1935.07.11
申请人
FERROCART CORPORATION
发明人
VOGT HANS
分类号
H01F21/04
主分类号
H01F21/04
代理机构
代理人
主权项
地址
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