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发明名称
Motor control prior to dynamic braking
摘要
申请公布号
US2669681(A)
申请公布日期
1954.02.16
申请号
US19530333546
申请日期
1953.01.27
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
PURIFOY GEORGE R.
分类号
B60L7/04
主分类号
B60L7/04
代理机构
代理人
主权项
地址
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