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发明名称
PERFECCIONAMIENTOS EN LAS DISPOSICIONES DE ACCIONAMIENTO DELARBOL ROTOR EN MAQUINAS CULTIVADORAS.
摘要
申请公布号
ES450619(A2)
申请公布日期
1977.12.01
申请号
ES19190004506
申请日期
1976.08.11
申请人
GALLACH PRAT ANGEL
发明人
分类号
A01D;F16H;(IPC1-7):16H/;01D/
主分类号
A01D
代理机构
代理人
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