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发明名称
Attenuation network
摘要
申请公布号
US3188554(A)
申请公布日期
1965.06.08
申请号
US19610126757
申请日期
1961.06.13
申请人
SINCLAIR RESEARCH, INC.
发明人
REID ALBERT C.
分类号
H03H7/25
主分类号
H03H7/25
代理机构
代理人
主权项
地址
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