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发明名称
Ultra high frequency coupling device
摘要
申请公布号
US2401634(A)
申请公布日期
1946.06.04
申请号
US19420439459
申请日期
1942.04.18
申请人
RADIO CORPORATION
发明人
GUBIN SAMUEL
分类号
H03H2/00
主分类号
H03H2/00
代理机构
代理人
主权项
地址
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