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发明名称
DISPOSITIF D'OBTURATION POUR TROU D'HOMME MENAGE AU TRAVERS D'UNE PAROI D'UNE ENCEINTE DE CONFINEMENT
摘要
申请公布号
FR2787544(B1)
申请公布日期
2001.03.30
申请号
FR19980016105
申请日期
1998.12.21
申请人
ALSTOM
发明人
RIQUELME LUCIEN
分类号
G21F7/02;(IPC1-7):F16J13/02
主分类号
G21F7/02
代理机构
代理人
主权项
地址
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