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经营范围
发明名称
Improvements in or relating to taps and valves
摘要
申请公布号
GB829919(A)
申请公布日期
1960.03.09
申请号
GB19570006282
申请日期
1957.02.25
申请人
BARKING BRASSWARE COMPANY LIMITED
发明人
DENNIS CHARLES DAVID
分类号
F16K31/50
主分类号
F16K31/50
代理机构
代理人
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地址
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