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发明名称
Improvements in hydroplanes, seaplane floats, flying-boat hulls and other high-speedwater-craft
摘要
申请公布号
GB492046(A)
申请公布日期
1938.09.14
申请号
GB19370007907
申请日期
1937.03.18
申请人
EDWARD SPURR
发明人
分类号
B63B1/22
主分类号
B63B1/22
代理机构
代理人
主权项
地址
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