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发明名称
ACCESS FOOT STEP WITH FOLDABLE TREADS FOR AN ACCESS DOOR OF A RAILWAY VEHICLE FOR PASSENGER TRANSPORT
摘要
申请公布号
EP0345706(B1)
申请公布日期
1992.03.04
申请号
EP19890110157
申请日期
1989.06.05
申请人
GEC ALSTHOM SA
发明人
VIGNAUD, JEAN-CLAUDE
分类号
B61D23/02
主分类号
B61D23/02
代理机构
代理人
主权项
地址
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