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发明名称
CONTROL VALVES AND METHODS FOR THEIR MANUFACTURE
摘要
申请公布号
GB9216434(D0)
申请公布日期
1992.09.16
申请号
GB19920016434
申请日期
1992.08.01
申请人
JOHNSTON FLUID POWER LIMITED
发明人
分类号
F15D1/10
主分类号
F15D1/10
代理机构
代理人
主权项
地址
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