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发明名称
System for furnishing location-information by using the ordering unit in a restaurant
摘要
申请公布号
KR100973849(B1)
申请公布日期
2010.08.03
申请号
KR20080078539
申请日期
2008.08.11
申请人
发明人
分类号
H04W4/02;H04W8/08
主分类号
H04W4/02
代理机构
代理人
主权项
地址
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