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发明名称
Improvements relating to submersible electric motors
摘要
申请公布号
GB674683(A)
申请公布日期
1952.06.25
申请号
GB19500011282
申请日期
1950.05.06
申请人
JAMES BERESFORD & SON LIMITED
发明人
SMITH SIDNEY ARTHUR
分类号
H02K5/128
主分类号
H02K5/128
代理机构
代理人
主权项
地址
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