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发明名称
Circuit breaker
摘要
申请公布号
US2529195(A)
申请公布日期
1950.11.07
申请号
US19490097475
申请日期
1949.06.06
申请人
STONE SINK J
发明人
STONE SINK J.
分类号
H01H17/00
主分类号
H01H17/00
代理机构
代理人
主权项
地址
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