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发明名称
Antenna switching diversity for a train radio communications system.
摘要
申请公布号
EP0658013(A3)
申请公布日期
1998.01.14
申请号
EP19940119143
申请日期
1994.12.05
申请人
NEC CORPORATION
发明人
SASAKI, YASUTAKA
分类号
H04B7/08;H04B7/26;(IPC1-7):H04B7/08
主分类号
H04B7/08
代理机构
代理人
主权项
地址
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