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经营范围
发明名称
Reciprocating pumps
摘要
申请公布号
GB881129(A)
申请公布日期
1961.11.01
申请号
GB19590020247
申请日期
1959.06.12
申请人
DOWTY ROTOL LIMITED
发明人
KNIGHTS RICHARD NORTHAM
分类号
F04B43/067
主分类号
F04B43/067
代理机构
代理人
主权项
地址
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