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发明名称
Pump
摘要
申请公布号
US2581828(A)
申请公布日期
1952.01.08
申请号
US19460652633
申请日期
1946.03.07
申请人
NASH ENGINEERING COMPANY
发明人
ADAMS HAROLD E.
分类号
F04D9/00
主分类号
F04D9/00
代理机构
代理人
主权项
地址
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