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发明名称
Adjustable microwave attenuator
摘要
申请公布号
US2830275(A)
申请公布日期
1958.04.08
申请号
US19530389334
申请日期
1953.10.30
申请人
GENERAL PRECISION LABORATORY INCORPORATED
发明人
ZALESKI JOHN F.
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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