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经营范围
发明名称
Improvements in and relating to hydraulic pumps and motors
摘要
申请公布号
GB779253(A)
申请公布日期
1957.07.17
申请号
GB19540009548
申请日期
1954.04.01
申请人
DONKIN AND COMPANY LIMITED;WILLIAM SPENCER PAULIN;FREDERICK THOMAS HALL
发明人
分类号
F01B3/00
主分类号
F01B3/00
代理机构
代理人
主权项
地址
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