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经营范围
发明名称
DOUBLE DISC PUMP
摘要
A double disc pump in which the suction disc is phased to lag by more than 180~ behind the pressure disc.
申请公布号
CA2304073(A1)
申请公布日期
1999.03.25
申请号
CA19982304073
申请日期
1998.09.14
申请人
ALFA LAVAL PUMPS LTD.
发明人
APPLEBY, DEREK
分类号
F04B11/00;F04B43/00;(IPC1-7):F04B43/00
主分类号
F04B11/00
代理机构
代理人
主权项
地址
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