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发明名称
Fluid pressure control valve
摘要
申请公布号
US2656144(A)
申请公布日期
1953.10.20
申请号
US19500136581
申请日期
1950.01.03
申请人
FRANTZ VIRGIL L
发明人
FRANTZ VIRGIL L.
分类号
F16K3/26;F16K39/04
主分类号
F16K3/26
代理机构
代理人
主权项
地址
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