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经营范围
发明名称
Automatic float actuated valve
摘要
申请公布号
US1956656(A)
申请公布日期
1934.05.01
申请号
US19310531152
申请日期
1931.04.18
申请人
RUSH MANUFACTURING COMPANY
发明人
RUSH LEO E.;DUDLEY ROLLIN W.
分类号
B67D7/60
主分类号
B67D7/60
代理机构
代理人
主权项
地址
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