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发明名称
Improvements in electric motors
摘要
申请公布号
GB674788(A)
申请公布日期
1952.07.02
申请号
GB19500019329
申请日期
1950.08.02
申请人
MARTIN DIETZ;FRANZ CZEMPIEL
发明人
分类号
H02K7/065
主分类号
H02K7/065
代理机构
代理人
主权项
地址
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