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发明名称
DISPOSITIF DE SECURISATION, DE SUIVI DE LA MAINTENANCE ET DE GESTION DU DOMAINE SKIABLE DES STATIONS DE SPORTS D'HIVER
摘要
申请公布号
FR2792847(B1)
申请公布日期
2001.06.15
申请号
FR19990005944
申请日期
1999.04.27
申请人
COSTA ANTOINE
发明人
COSTA ANTOINE
分类号
E01H4/02;(IPC1-7):A63C19/02;G08B25/00;H04L12/18
主分类号
E01H4/02
代理机构
代理人
主权项
地址
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