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发明名称
Brine valve construction for water softening systems
摘要
申请公布号
US2710018(A)
申请公布日期
1955.06.07
申请号
US19520268703
申请日期
1952.01.29
申请人
THE DURO CO.
发明人
WOLFE H HIX
分类号
F16K31/26
主分类号
F16K31/26
代理机构
代理人
主权项
地址
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