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发明名称
PUMP DEVICE
摘要
申请公布号
JPS55153888(A)
申请公布日期
1980.12.01
申请号
JP19790060449
申请日期
1979.05.18
申请人
HITACHI LTD
发明人
YOSHIHARA SHIGETOMO;TAKEDA MASAJIROU;TAKI TOMOHIKO;SAITOU KOUICHI
分类号
F04D9/02
主分类号
F04D9/02
代理机构
代理人
主权项
地址
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