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经营范围
发明名称
SYNCHRONOUS MOTORS
摘要
申请公布号
GB1307586(A)
申请公布日期
1973.02.21
申请号
GB19700030418
申请日期
1970.06.23
申请人
CANADIAN GENERAL ELECTRIC CO LTD
发明人
分类号
H02K19/12;(IPC1-7):H02P7/74;H02K19/14;H02P1/46;H02P7/36
主分类号
H02K19/12
代理机构
代理人
主权项
地址
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