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经营范围
发明名称
Microwave attenuator
摘要
申请公布号
US3105210(A)
申请公布日期
1963.09.24
申请号
US19580717923
申请日期
1958.02.27
申请人
RIBLET HENRY J
发明人
RIBLET HENRY J.
分类号
H01P1/22
主分类号
H01P1/22
代理机构
代理人
主权项
地址
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