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发明名称
Motor control system
摘要
申请公布号
US1999764(A)
申请公布日期
1935.04.30
申请号
US19330703345
申请日期
1933.12.21
申请人
AKTIENGESELLSCHAFT BROWN BOVERI & CIE.
发明人
KERN ERWIN
分类号
H02P25/32
主分类号
H02P25/32
代理机构
代理人
主权项
地址
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