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发明名称
Improvements relating to bilge pumping systems for boats
摘要
申请公布号
GB874013(A)
申请公布日期
1961.08.02
申请号
GB19580039239
申请日期
1958.12.05
申请人
GEORGE RICHARD PENROSE;EDWARD SPENCER JOHNSON
发明人
分类号
B63B13/00
主分类号
B63B13/00
代理机构
代理人
主权项
地址
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