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发明名称
Electric disconnect device
摘要
申请公布号
US2146577(A)
申请公布日期
1939.02.07
申请号
US19380205938
申请日期
1938.05.04
申请人
GENERAL ELECTRIC COMPANY
发明人
HERMANN BENJAMIN R.
分类号
H01H1/58
主分类号
H01H1/58
代理机构
代理人
主权项
地址
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