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发明名称
Unloading valve mechanism for fluid pressure pumps
摘要
申请公布号
US2584638(A)
申请公布日期
1952.02.05
申请号
US19460649285
申请日期
1946.02.21
申请人
STAUDE EDWIN G
发明人
STAUDE EDWIN G.
分类号
F04C14/26
主分类号
F04C14/26
代理机构
代理人
主权项
地址
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