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发明名称
T-ATTENUATOR OR COUPLING NETWORK HAVING AN IDENTICAL CHARACTERISTIC IMPEDANCE FROM EITHER END
摘要
申请公布号
US3665347(A)
申请公布日期
1972.05.23
申请号
USD3665347
申请日期
1970.03.03
申请人
BARTH ELECTRONICS INC.
发明人
JON E. BARTH
分类号
H01P1/22;(IPC1-7):H01P1/22;H01P5/02
主分类号
H01P1/22
代理机构
代理人
主权项
地址
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