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发明名称
Circuit breaker
摘要
申请公布号
US2502537(A)
申请公布日期
1950.04.04
申请号
US19480062045
申请日期
1948.11.26
申请人
ZINSCO ELECTRICAL PRODUCTS COMPANY
发明人
SPECK ERNST
分类号
H01H73/24
主分类号
H01H73/24
代理机构
代理人
主权项
地址
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