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发明名称
Twin-shaft Roots pump has hollow shafts to carry the lubricating oil for the pair of drive cogwheels, with an oil pump at one shaft
摘要
申请公布号
DE10040482(A1)
申请公布日期
2002.02.28
申请号
DE20001040482
申请日期
2000.08.18
申请人
TECHNISCHE UNIVERSITAET ILMENAU ABTEILUNG FORSCHUNGSFOERDERUNG;ILMVAC GMBH
发明人
HEINRITZ, WOLFGANG;ENGMANN, HUBERT
分类号
F04C18/12;F04C29/02;F04C29/04;(IPC1-7):F04C29/02
主分类号
F04C18/12
代理机构
代理人
主权项
地址
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