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发明名称
Push-pull lighting switch
摘要
申请公布号
US1910645(A)
申请公布日期
1933.05.23
申请号
US19310570544
申请日期
1931.10.23
申请人
SORENG-MANEGOLD COMPANY
发明人
SORENG EDGAR M.
分类号
H01H15/02
主分类号
H01H15/02
代理机构
代理人
主权项
地址
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