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发明名称
DOUBLE BALANCED MIXER
摘要
申请公布号
EP0274073(B1)
申请公布日期
1992.05.20
申请号
EP19870118253
申请日期
1987.12.09
申请人
ALCATEL ESPACE
发明人
GOUTOULE, JEAN MARC
分类号
H01P5/20;H03D7/14;H03D9/06
主分类号
H01P5/20
代理机构
代理人
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地址
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