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发明名称
Adjustable coaxial attenuator assembly
摘要
申请公布号
US2643294(A)
申请公布日期
1953.06.23
申请号
US19500172811
申请日期
1950.07.10
申请人
STODDART AIRCRAFT RADIO COMPANY
发明人
SHAW JAMES W.
分类号
H01P1/22
主分类号
H01P1/22
代理机构
代理人
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地址
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