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发明名称
UNA BOMBA IMPULSORA DE AIRE, DE DOBLE EFECTO.
摘要
申请公布号
ES164838(Y)
申请公布日期
1971.09.16
申请号
ES19710164838U
申请日期
1971.01.04
申请人
NEMROD METZELER, S. A.
发明人
分类号
F04B
主分类号
F04B
代理机构
代理人
主权项
地址
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