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发明名称
Stopfbüchsenlose Umlaufpumpe mit elektrischem Antrieb
摘要
申请公布号
AT210756(B)
申请公布日期
1960.08.25
申请号
AT19590001837
申请日期
1959.03.07
申请人
SIGMA OLOMOUC NARODNI PODNIK
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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