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LOCATION INFORMATION SYSTEM REFLECTING USER PREFERENCES AND SERVICE PROVIDING METHOD
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SYSTEME D'INFORMATION D'EMPLACEMENT REFLETANT LES PREFERENCES DE L'UTILISATEUR, ET PROCEDE PROCURANT LE SERVICE
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KR20040025961,KR20040034558,KR20040054526,KR20050005164,US20040561899P,US20040579669P
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