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发明名称
A 3-PORT, 2-POSITION DIRECTIONAL CONTROL VALVE WITH PRESSURE BALANCING FOR FLUIDS UNDER PRESSURE
摘要
申请公布号
GB2188706(B)
申请公布日期
1990.03.28
申请号
GB19870005489
申请日期
1987.03.09
申请人
* HERMANN HEMSCHEIDT MASCHINENFABRIK GMBH & CO
发明人
WERNER * REINELT;KARL * KRIEGER
分类号
F16K11/07;F16K39/04
主分类号
F16K11/07
代理机构
代理人
主权项
地址
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