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发明名称
Emergency vertical egress device
摘要
申请公布号
GB0321112(D0)
申请公布日期
2003.10.08
申请号
GB20030021112
申请日期
2003.09.10
申请人
LEFEBVRE, DENIS;LEFEBVRE, REJEAN;JEAN, ANDRE
发明人
分类号
主分类号
代理机构
代理人
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