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发明名称
Circuit control system
摘要
申请公布号
US2311438(A)
申请公布日期
1943.02.16
申请号
US19420429836
申请日期
1942.02.06
申请人
GENERAL ELECTRIC COMPANY
发明人
HOYT JOHN CURTIS
分类号
H02P1/58
主分类号
H02P1/58
代理机构
代理人
主权项
地址
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