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发明名称
Coupling arrangement for amplifiers and repeaters
摘要
申请公布号
US2043774(A)
申请公布日期
1936.06.09
申请号
US19320632318
申请日期
1932.09.09
申请人
RADIO CORPORATION
发明人
ROBERTS WALTER VAN B.
分类号
H03H7/00
主分类号
H03H7/00
代理机构
代理人
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地址
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