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发明名称
Variable-delivery positive displacement pump
摘要
申请公布号
US2980024(A)
申请公布日期
1961.04.18
申请号
US19580718715
申请日期
1958.03.03
申请人
ROLLS-ROYCE LIMITED
发明人
POPE JOSEPH ALBERT
分类号
F04B1/06;F04B49/08
主分类号
F04B1/06
代理机构
代理人
主权项
地址
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