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发明名称
Improvements in or relating to electrical propulsion of ships
摘要
申请公布号
GB352615(A)
申请公布日期
1931.07.16
申请号
GB19300014059
申请日期
1930.05.07
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;HERBERT JOHN COATES
发明人
分类号
B63H23/24
主分类号
B63H23/24
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