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发明名称
Electric switch
摘要
申请公布号
US1760554(A)
申请公布日期
1930.05.27
申请号
US19260117239
申请日期
1926.06.21
申请人
GENERAL ELECTRIC COMPANY
发明人
HILLIARD JOHN D.
分类号
H01H1/14;H01H33/04
主分类号
H01H1/14
代理机构
代理人
主权项
地址
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