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经营范围
发明名称
Improvements in and relating to electric motors
摘要
申请公布号
GB575491(A)
申请公布日期
1946.02.20
申请号
GB19430021133
申请日期
1943.12.16
申请人
EVELIO PRAT DIVI
发明人
分类号
H02K5/15
主分类号
H02K5/15
代理机构
代理人
主权项
地址
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