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发明名称
Balanced supply-exhaust valve
摘要
申请公布号
US3147771(A)
申请公布日期
1964.09.08
申请号
US19610144338
申请日期
1961.10.11
申请人
PARKER-HANNIFIN CORPORATION
发明人
ELBOGEN JAMES S.;MILLAR JAMES S.
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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