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发明名称
CARRUAGEM QUE SE OVIMENTA SOZINHA CAPAZ DE SE DESLOCAR NO INTERIOR DE UM TUNEL CILINDRICO
摘要
申请公布号
PT1278984(E)
申请公布日期
2005.11.30
申请号
PT20010931797T
申请日期
2001.05.04
申请人
COMPAGNIE DU SOL
发明人
SABATIE, JEAN-MARC
分类号
F16L55/28;(IPC1-7):F16L55/28;F16L55/30
主分类号
F16L55/28
代理机构
代理人
主权项
地址
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