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经营范围
发明名称
Improvements in or relating to alternating current propulsion systems for ships
摘要
申请公布号
GB631971(A)
申请公布日期
1949.11.14
申请号
GB19470002623
申请日期
1947.01.28
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
H02P9/04
主分类号
H02P9/04
代理机构
代理人
主权项
地址
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