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发明名称
E-navigation system providing for multi-communication and communication method
摘要
申请公布号
KR101107232(B1)
申请公布日期
2012.01.25
申请号
KR20100002396
申请日期
2010.01.11
申请人
发明人
分类号
H04W4/02;H04W64/00
主分类号
H04W4/02
代理机构
代理人
主权项
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