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发明名称
Cooling means for motors
摘要
申请公布号
US1794029(A)
申请公布日期
1931.02.24
申请号
US19270242792
申请日期
1927.12.27
申请人
UNITED STATES ELECTRICAL MANUFACTURING COMPANY
发明人
PFLEGER GEORGE T.
分类号
H02K9/06
主分类号
H02K9/06
代理机构
代理人
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