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发明名称
Входная подножка железнодорожного транспортного средства
摘要
申请公布号
RU31223(U1)
申请公布日期
2003.07.27
申请号
RU20030100115U
申请日期
2003.01.04
申请人
Открытое акционерное общество "Тверской вагоностроительный завод"
发明人
Васильев В.М.;Журавлев М.П.;Кравченко О.В.
分类号
B61D23/02;B60R3/02
主分类号
B61D23/02
代理机构
代理人
主权项
地址
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