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发明名称
Electrical regulating system
摘要
申请公布号
US2022536(A)
申请公布日期
1935.11.26
申请号
US19340713897
申请日期
1934.03.03
申请人
GENERAL ELECTRIC COMPANY
发明人
CAIN BERNARD M.
分类号
H02P9/24
主分类号
H02P9/24
代理机构
代理人
主权项
地址
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