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发明名称
DISPOSITIF DE MESURE DES DEFAUTS DU NIVELLEMENT ET DU DRESSAGE DES VOIES FERREES
摘要
申请公布号
FR2392169(B1)
申请公布日期
1985.10.04
申请号
FR19770015674
申请日期
1977.05.23
申请人
FOURCADE JEAN
发明人
分类号
E01B35/00;(IPC1-7):E01B35/00
主分类号
E01B35/00
代理机构
代理人
主权项
地址
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