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发明名称
Controlled cycle relief valve
摘要
申请公布号
US2502525(A)
申请公布日期
1950.04.04
申请号
US19440543581
申请日期
1944.07.05
申请人
PHILLIPS PETROLEUM COMPANY
发明人
KRUGLER ALLEN D.
分类号
F16K17/04
主分类号
F16K17/04
代理机构
代理人
主权项
地址
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