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发明名称
Improvements in or relating to fluid-control valves
摘要
申请公布号
GB947133(A)
申请公布日期
1964.01.22
申请号
GB19620028837
申请日期
1962.07.26
申请人
MARVIN HENRY GROVE
发明人
分类号
F16K27/04;F16K27/10
主分类号
F16K27/04
代理机构
代理人
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