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经营范围
发明名称
Improvements in and relating to polyphase generators
摘要
申请公布号
GB771300(A)
申请公布日期
1957.03.27
申请号
GB19550029717
申请日期
1955.10.18
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
H02K3/28
主分类号
H02K3/28
代理机构
代理人
主权项
地址
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