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经营范围
发明名称
Rotary electric switch
摘要
申请公布号
US2384652(A)
申请公布日期
1945.09.11
申请号
US19430495551
申请日期
1943.07.21
申请人
ERIE ELECTRIC COMPANY, INC.
发明人
SMITH HURLEY
分类号
H01H19/56
主分类号
H01H19/56
代理机构
代理人
主权项
地址
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