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发明名称
SISTEMA DE ACCIONAMIENTO HIDRAULICO DE INVERSION AUTOMATICA DEL SENTIDO DE MARCHA.
摘要
申请公布号
ES442943(A1)
申请公布日期
1977.04.01
申请号
ES19430004429
申请日期
1975.11.25
申请人
PIEDRAFITA GUIJARRO ANTONIO
发明人
分类号
F15B;(IPC1-7):15B/
主分类号
F15B
代理机构
代理人
主权项
地址
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