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发明名称
Pressure responsive flow control valve for directional control valve
摘要
申请公布号
US3213874(A)
申请公布日期
1965.10.26
申请号
US19610114361
申请日期
1961.06.02
申请人
PARKER-HANNIFIN CORPORATION
发明人
SCHMIEL HERBERT H.;OLEN ROBERT B.
分类号
F15B13/01
主分类号
F15B13/01
代理机构
代理人
主权项
地址
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