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发明名称
High-frequency transmission system
摘要
申请公布号
US2485030(A)
申请公布日期
1949.10.18
申请号
US19440552175
申请日期
1944.08.31
申请人
PHILCO CORPORATION
发明人
BRADLEY WILLIAM E.
分类号
H01P1/209
主分类号
H01P1/209
代理机构
代理人
主权项
地址
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