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发明名称
Switch handle
摘要
申请公布号
US1884133(A)
申请公布日期
1932.10.25
申请号
US19310515872
申请日期
1931.02.14
申请人
THE ARROW-HART & HEGEMAN ELECTRIC COMPANY
发明人
NERO ARVID H.
分类号
H01H19/14
主分类号
H01H19/14
代理机构
代理人
主权项
地址
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