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发明名称
PERFECCIONAMIENTOS EN MECANISMOS DE ZAPATA PARA VAGONES FE-RROVIARIOS.
摘要
申请公布号
ES334815(A1)
申请公布日期
1968.04.16
申请号
ES19150003348
申请日期
1966.12.22
申请人
ZERBINATI, S. P. A.
发明人
分类号
B61H;(IPC1-7):B61H/
主分类号
B61H
代理机构
代理人
主权项
地址
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