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发明名称
Self-starting synchronous motor
摘要
申请公布号
US2788455(A)
申请公布日期
1957.04.09
申请号
US19550544953
申请日期
1955.11.04
申请人
THE E. INGRAHAM COMPANY
发明人
KOHLHAGEN WALTER
分类号
H02K7/118
主分类号
H02K7/118
代理机构
代理人
主权项
地址
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