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发明名称
Apparatus and method for providing disaster information based on digital broadcasting, and computer readable recoding medium for performing it
摘要
申请公布号
KR101109418(B1)
申请公布日期
2012.02.15
申请号
KR20090011469
申请日期
2009.02.12
申请人
发明人
分类号
H04W4/02;H04W4/06
主分类号
H04W4/02
代理机构
代理人
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地址
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