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发明名称
GEROTOR PUMP WITH FLUID TRANSFER PASSAGES EXTENDING THROUGH PUMP LOBES
摘要
申请公布号
NZ229444(A)
申请公布日期
1991.04.26
申请号
NZ19890229444
申请日期
1989.06.07
申请人
CONCENTRIC PUMPS LTD
发明人
CHILD, ROBIN EDWARD
分类号
F04C2/08;F04C2/10;F04C15/06;(IPC1-7):F04C2/10;F16N13/20
主分类号
F04C2/08
代理机构
代理人
主权项
地址
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