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发明名称
Direct current motor and brake control system
摘要
申请公布号
US2804585(A)
申请公布日期
1957.08.27
申请号
US19560582176
申请日期
1956.05.02
申请人
SQUARE D COMPANY
发明人
BILLANTE CHARLES A.;REED WILLIAM K.
分类号
B66C13/30
主分类号
B66C13/30
代理机构
代理人
主权项
地址
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