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发明名称
Overload protection for multispeed motors
摘要
申请公布号
US2300857(A)
申请公布日期
1942.11.03
申请号
US19410399115
申请日期
1941.06.21
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
ANKENMAN EARL B.
分类号
H02H7/085
主分类号
H02H7/085
代理机构
代理人
主权项
地址
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