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发明名称
DISPOSITIF DE LIAISON POUR GAINE DE BETON PRECONTRAINT
摘要
申请公布号
FR2596439(B1)
申请公布日期
1988.07.08
申请号
FR19860004728
申请日期
1986.03.26
申请人
TECHNIPORT SA
发明人
ALAIN BERNARD
分类号
E04C5/10;E21D11/08;(IPC1-7):E04C5/08
主分类号
E04C5/10
代理机构
代理人
主权项
地址
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