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经营范围
发明名称
Improvements in or relating to pneumatic control valves
摘要
申请公布号
GB971505(A)
申请公布日期
1964.09.30
申请号
GB19600018811
申请日期
1960.05.27
申请人
CONSULTAIR LIMITED
发明人
CURRIE WILLIAM HOUSTON;DAVIS BARRIE;HIBBERT JOHN;BOWN JACK
分类号
F16K31/524
主分类号
F16K31/524
代理机构
代理人
主权项
地址
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