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发明名称
Improvements in and relating to float controlled valves
摘要
申请公布号
GB680064(A)
申请公布日期
1952.10.01
申请号
GB19500022201
申请日期
1950.09.08
申请人
G. DIKKERS & CO. N.V.
发明人
STEENBERGH ALEXANDER W.
分类号
F16K31/34
主分类号
F16K31/34
代理机构
代理人
主权项
地址
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