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发明名称
Improvements in or relating to balanced mixing arrangements for micro wave transmission
摘要
申请公布号
GB798534(A)
申请公布日期
1958.07.23
申请号
GB19560035949
申请日期
1956.11.23
申请人
TELEFONAKTIEBOLAGET L M ERICSSON
发明人
分类号
H03D9/06
主分类号
H03D9/06
代理机构
代理人
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