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发明名称
Fluid operated pump with hydraulic shock absorber
摘要
申请公布号
US2576924(A)
申请公布日期
1951.12.04
申请号
US19480026305
申请日期
1948.05.11
申请人
DRESSER EQUIPMENT COMPANY
发明人
COBERLY CLARENCE J.
分类号
F04B47/04
主分类号
F04B47/04
代理机构
代理人
主权项
地址
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