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经营范围
发明名称
COMPOSITE DUPLEX FILTER
摘要
申请公布号
JPH066111(A)
申请公布日期
1994.01.14
申请号
JP19920159298
申请日期
1992.06.18
申请人
MITSUBISHI ELECTRIC CORP
发明人
NAKADA IZUMI
分类号
H01P1/205;H01P1/213;H03H9/02;H03H9/64;H03H9/72;(IPC1-7):H01P1/213
主分类号
H01P1/205
代理机构
代理人
主权项
地址
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