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发明名称
PROCEDIMIENTO PERFECCIONADO PARA LA CONSTRUCCION DE TRENES VERTEBRADOS.
摘要
申请公布号
ES377904(A2)
申请公布日期
1977.10.16
申请号
ES19040003779
申请日期
1970.03.24
申请人
S. A. DE TRENES VERTEBRADOS
发明人
分类号
B61C;(IPC1-7):61C/
主分类号
B61C
代理机构
代理人
主权项
地址
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