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经营范围
发明名称
Improvements in or relating to fluid pumps
摘要
申请公布号
GB502889(A)
申请公布日期
1939.03.27
申请号
GB19370017387
申请日期
1937.06.22
申请人
ALFRED BUELL SABIN
发明人
分类号
F04F1/06
主分类号
F04F1/06
代理机构
代理人
主权项
地址
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