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发明名称
DEVICE FOR CIRCULAR AND DIRECTIONAL RADIO-COMMUNICATIONS
摘要
申请公布号
YU285971(A)
申请公布日期
1979.10.31
申请号
YU19710002859
申请日期
1971.11.12
申请人
ARGIROVIC MILENKO
发明人
分类号
H01Q3/00;H04H20/00;(IPC1-7):04H1/00;01Q3/00
主分类号
H01Q3/00
代理机构
代理人
主权项
地址
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