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经营范围
发明名称
INTERDIGITAL DUPLEXER WITH NOTCH RESONATORS
摘要
申请公布号
EP0201083(A3)
申请公布日期
1988.09.07
申请号
EP19860106198
申请日期
1986.05.06
申请人
ORION INDUSTRIES, INC.
发明人
JACHOWSKI, RONALD E.
分类号
H01P1/205;H01P1/213;H04B1/44;(IPC1-7):H01P1/205
主分类号
H01P1/205
代理机构
代理人
主权项
地址
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