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发明名称
DISPOSITIF POUR FACILITER L'EXTRACTION D'UN COFFRAGE, OUTIL PRESENT DANS LE DISPOSITIF ET APPLICATION A LA REALISATION D'UNE PAROI MOULEE DANS LE SOL.
摘要
申请公布号
FR2674888(B1)
申请公布日期
1995.12.22
申请号
FR19910003953
申请日期
1991.04.02
申请人
BOUYGUES
发明人
LONGCHAMP PIERRE
分类号
E02D5/18;E02D9/00;(IPC1-7):E04G19/00;E04G11/08
主分类号
E02D5/18
代理机构
代理人
主权项
地址
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