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经营范围
发明名称
Improvements in or relating to hydraulic pumps
摘要
申请公布号
GB495987(A)
申请公布日期
1938.11.23
申请号
GB19370022460
申请日期
1937.08.16
申请人
CEDRIC MORRIS
发明人
分类号
F04B9/14
主分类号
F04B9/14
代理机构
代理人
主权项
地址
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