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发明名称
Improvements in or relating to portable pumps for use with liquids
摘要
申请公布号
GB625468(A)
申请公布日期
1949.06.28
申请号
GB19470003207
申请日期
1947.02.03
申请人
ROBERT FIENNES WYKEHAM-MARTIN
发明人
分类号
F04B9/14
主分类号
F04B9/14
代理机构
代理人
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