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发明名称
Electric circuit control means
摘要
申请公布号
US2021753(A)
申请公布日期
1935.11.19
申请号
US19320613694
申请日期
1932.05.26
申请人
GENERAL ELECTRIC COMPANY
发明人
SUITS CHAUNCEY G.
分类号
H01H51/32
主分类号
H01H51/32
代理机构
代理人
主权项
地址
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