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经营范围
发明名称
Synchronous electric motor construction
摘要
申请公布号
US2477424(A)
申请公布日期
1949.07.26
申请号
US19460712007
申请日期
1946.11.23
申请人
SCHWEITZER JR EDMUND O
发明人
JR. EDMUND O. SCHWEITZER,
分类号
H02K17/26
主分类号
H02K17/26
代理机构
代理人
主权项
地址
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