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发明名称
Double diaphragm pump
摘要
申请公布号
EP0801228(A3)
申请公布日期
1999.07.21
申请号
EP19970302476
申请日期
1997.04.11
申请人
GRACO INC.
发明人
HAND, KENT P.;FISHER, JOEL T.;FEITEL, ANN C.;JOHNSON, HAROLD D.;BURT, GRAIG D.
分类号
F04B43/02;F04B9/135;F04B35/00;F04B43/073;F04B53/16;F04B53/22;(IPC1-7):F04B9/123
主分类号
F04B43/02
代理机构
代理人
主权项
地址
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