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发明名称
Disconnecting switch
摘要
申请公布号
US1796430(A)
申请公布日期
1931.03.17
申请号
US19280260479
申请日期
1928.03.09
申请人
THE OHIO BRASS COMPANY
发明人
AUSTIN ARTHUR O.
分类号
H01H31/28
主分类号
H01H31/28
代理机构
代理人
主权项
地址
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