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发明名称
Improvements in or relating to relief-valve devices for hydraulic power systems
摘要
申请公布号
GB900492(A)
申请公布日期
1962.07.04
申请号
GB19590015191
申请日期
1959.05.04
申请人
THE PLESSEY COMPANY LIMITED
发明人
BOOTH DOUGLAS GERHARD;TAYLOR FRANK DESMOND
分类号
F16K17/00
主分类号
F16K17/00
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代理人
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