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发明名称
Improvements in or relating to fluid flow control valves
摘要
申请公布号
GB948196(A)
申请公布日期
1964.01.29
申请号
GB19610025179
申请日期
1961.07.12
申请人
HATTERSLEY (ORMSKIRK) LIMITED
发明人
HANSON GEOFFREY
分类号
F16K5/10
主分类号
F16K5/10
代理机构
代理人
主权项
地址
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