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经营范围
发明名称
Microwave distribution networks
摘要
申请公布号
GB871735(A)
申请公布日期
1961.06.28
申请号
GB19560007549
申请日期
1956.03.09
申请人
SPERRY RAND CORPORATION
发明人
分类号
H01Q25/00
主分类号
H01Q25/00
代理机构
代理人
主权项
地址
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