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发明名称
Pump
摘要
申请公布号
US1901417(A)
申请公布日期
1933.03.14
申请号
US19300489817
申请日期
1930.10.20
申请人
J. P. DEVINE MANUFACTURING COMPANY
发明人
SLEEPER OLIVER S.
分类号
F04C18/324
主分类号
F04C18/324
代理机构
代理人
主权项
地址
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