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发明名称
Controller for alternatingcurrent motors
摘要
申请公布号
US2436413(A)
申请公布日期
1948.02.24
申请号
US19430482273
申请日期
1943.04.08
申请人
CUTLER-HAMMER, INC.
发明人
ANDERSON RALPH P.
分类号
B66C13/26
主分类号
B66C13/26
代理机构
代理人
主权项
地址
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