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发明名称
Solenoid operated valve
摘要
申请公布号
US2374593(A)
申请公布日期
1945.04.24
申请号
US19420437302
申请日期
1942.04.01
申请人
THE HYDRAULIC DEVELOPMENT CORPORATION, INC.
发明人
ERNST WALTER;CROSS DAVID
分类号
F16K11/07;F16K31/06
主分类号
F16K11/07
代理机构
代理人
主权项
地址
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