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发明名称
ROTARY SELECTOR VALVES
摘要
申请公布号
GB2169990(B)
申请公布日期
1988.12.21
申请号
GB19850031693
申请日期
1985.12.23
申请人
* DOWTY MINING EQUIPMENT LIMITED
发明人
PETER * ELLIOTT-MOORE;CHARLES JOHN * BURRIDGE;NIGEL JOHN * BETHELL
分类号
F16K11/074;(IPC1-7):F16K3/08
主分类号
F16K11/074
代理机构
代理人
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地址
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