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发明名称
CUCHARA PERFECCIONADA PARA EXCAVACION DE ZANJAS.
摘要
申请公布号
ES1015822(Y)
申请公布日期
1992.03.01
申请号
ES19900003398U
申请日期
1990.11.28
申请人
SANZ HERNANDO JOSE ANTONIO
发明人
分类号
E02F3/40;(IPC1-7):E02F3/40
主分类号
E02F3/40
代理机构
代理人
主权项
地址
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