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经营范围
发明名称
Synchronous electric motors and means for starting them
摘要
申请公布号
GB386756(A)
申请公布日期
1933.01.26
申请号
GB19310032663
申请日期
1932.09.22
申请人
ENGLISH CLOCK & WATCH MANUFACTURERS LIMITED;HARRY NORMAN WALFORD
发明人
分类号
G04C15/00;H02K7/02
主分类号
G04C15/00
代理机构
代理人
主权项
地址
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