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发明名称
Improvements in or relating to relief valves
摘要
申请公布号
GB542114(A)
申请公布日期
1941.12.24
申请号
GB19400016780
申请日期
1940.11.22
申请人
VICKERS, INCORPORATED;KENNETH RAY HERMAN
发明人
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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