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发明名称
BOMBA PARA LA EXTRACCION DE LIQUIDOS DE RECIPIENTES CERRA- DOS.
摘要
申请公布号
ES228797(Y)
申请公布日期
1978.05.01
申请号
ES19970002287U
申请日期
1977.05.27
申请人
发明人
分类号
F04C;(IPC1-7):04C/
主分类号
F04C
代理机构
代理人
主权项
地址
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