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发明名称
MEJORAS EN LA CONSTRUCCIoN DE RUEDAS PARA TRACTORES
摘要
申请公布号
ES204894(A1)
申请公布日期
1952.10.01
申请号
ES19940002048
申请日期
1952.08.06
申请人
FUENTES ANGULO, BALDOMERO DE
发明人
分类号
(IPC1-7):B60
主分类号
(IPC1-7):B60
代理机构
代理人
主权项
地址
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