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发明名称
Electrical regulator
摘要
申请公布号
US1896855(A)
申请公布日期
1933.02.07
申请号
US19300459776
申请日期
1930.06.07
申请人
GENERAL ELECTRIC COMPANY
发明人
THOMPSON LOUIS W.
分类号
H02P9/22
主分类号
H02P9/22
代理机构
代理人
主权项
地址
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