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发明名称
Valve unloader finger assembly, a method of forming the same, a kit, and a plate therefor
摘要
申请公布号
US5025830(A)
申请公布日期
1991.06.25
申请号
US19900568436
申请日期
1990.08.16
申请人
DRESSER-RAND COMPANY
发明人
KURSAR, JAMES V.
分类号
F04B49/24
主分类号
F04B49/24
代理机构
代理人
主权项
地址
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