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发明名称
Control system
摘要
申请公布号
US1892540(A)
申请公布日期
1932.12.27
申请号
US19290411881
申请日期
1929.12.05
申请人
GENERAL ELECTRIC COMPANY
发明人
SKELEY HAROLD T.
分类号
H02J3/42
主分类号
H02J3/42
代理机构
代理人
主权项
地址
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