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发明名称
Motor control system
摘要
申请公布号
US2462233(A)
申请公布日期
1949.02.22
申请号
US19470758195
申请日期
1947.06.30
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
STOLTZ GLENN E.
分类号
B21B37/46
主分类号
B21B37/46
代理机构
代理人
主权项
地址
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