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经营范围
发明名称
Improvements in or relating to plate valves for hydraulic pumps or motors of the swashplate type
摘要
申请公布号
GB503148(A)
申请公布日期
1939.04.03
申请号
GB19370026636
申请日期
1937.10.01
申请人
THE VARIABLE SPEED GEAR LIMITED;MAURICE KERR INGOLDBY
发明人
分类号
F01B3/00;F01B3/10
主分类号
F01B3/00
代理机构
代理人
主权项
地址
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