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发明名称
Circuit-breaker structure
摘要
申请公布号
US2675446(A)
申请公布日期
1954.04.13
申请号
US19510235586
申请日期
1951.07.07
申请人
PACIFIC ELECTRIC MANUFACTURING CORPORATION
发明人
UMPHREY DONALD M.
分类号
H01H33/14
主分类号
H01H33/14
代理机构
代理人
主权项
地址
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