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发明名称
Top entry flow control valve with two sets of orifices
摘要
申请公布号
GB9706105(D0)
申请公布日期
1997.05.14
申请号
GB19970006105
申请日期
1994.05.03
申请人
BAKER HUGHES INCORPORATED
发明人
分类号
F16K3/08;F16K27/04
主分类号
F16K3/08
代理机构
代理人
主权项
地址
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