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发明名称
PERFECCIONAMIENTOS INTRODUCIDOS EN CARROS PORTA-POLEAS.
摘要
申请公布号
ES401425(A1)
申请公布日期
1975.09.01
申请号
ES19250004014
申请日期
1972.04.03
申请人
DISTRIBUIDORA DE ACEROS;MAQUINARIA, S. L.
发明人
分类号
B66D;(IPC1-7):66D/
主分类号
B66D
代理机构
代理人
主权项
地址
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