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发明名称
Drehkolbenpumpe mit in axialen Zapfen gelagertem Laeufer und radial und gleitend angeordneten Fluegeln
摘要
申请公布号
DE673233(C)
申请公布日期
1939.03.18
申请号
DE1935J053107D
申请日期
1935.08.25
申请人
JAMES PONTUS JOHNSON
发明人
分类号
F01C1/344;F04C2/352;F04C18/344
主分类号
F01C1/344
代理机构
代理人
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