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发明名称
HYDRAULIC VALVE AND SYSTEM
摘要
申请公布号
US3430653(A)
申请公布日期
1969.03.04
申请号
USD3430653
申请日期
1965.12.02
申请人
RAY S. BRIMHALL
发明人
RAY S. BRIMHALL
分类号
F15B13/04;(IPC1-7):F16K11/07;F16K47/04
主分类号
F15B13/04
代理机构
代理人
主权项
地址
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