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发明名称
VORGEFERTIGTE DECKPLATTE UND VERFAHREN ZUM HERSTELLEN EINER BRÜCKE MIT SOLCHEN PLATTEN
摘要
申请公布号
AT145027(T)
申请公布日期
1996.11.15
申请号
AT19930403021T
申请日期
1993.12.14
申请人
SOCIETE DES AUTOROUTES DU NORD ET DE L'EST DE LA FRANCE;NORPAC;SOCIETE CENTRALE D'ETUDES ET DE REALISATIONS ROUTIERES;DEMATHIEU ET BARD
发明人
BERGOT, PIERRE;MICHELET, JEAN;BUFFARD, JEAN-YVES;AMILHAT, MICHEL
分类号
E01D19/12;E01D21/06;(IPC1-7):E01D19/12;E01D21/00
主分类号
E01D19/12
代理机构
代理人
主权项
地址
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