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发明名称
Motor drive control circuit
摘要
申请公布号
US2942139(A)
申请公布日期
1960.06.21
申请号
US19590841296
申请日期
1959.09.21
申请人
GENERAL ELECTRIC COMPANY
发明人
KLEE DAVID J.
分类号
H05B7/152
主分类号
H05B7/152
代理机构
代理人
主权项
地址
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