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发明名称
Electrical circuit breaker having extinguishing chambers
摘要
申请公布号
GB493489(A)
申请公布日期
1938.10.10
申请号
GB19380004970
申请日期
1938.02.17
申请人
ALLMAENNA SVENSKA ELEKTRISKA AKTIEBOLAGET;DANIEL ROENNBERG
发明人
分类号
H01H33/12
主分类号
H01H33/12
代理机构
代理人
主权项
地址
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