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发明名称
Control system
摘要
申请公布号
US2238623(A)
申请公布日期
1941.04.15
申请号
US19370179701
申请日期
1937.12.14
申请人
GENERAL ELECTRIC COMPANY
发明人
CHAMBERS DUDLEY E.
分类号
H02P9/32
主分类号
H02P9/32
代理机构
代理人
主权项
地址
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