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发明名称
Improvements in differential piston circuit breakers
摘要
申请公布号
GB479947(A)
申请公布日期
1938.02.15
申请号
GB19360023552
申请日期
1936.08.27
申请人
ALLMAENNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
H01H33/96
主分类号
H01H33/96
代理机构
代理人
主权项
地址
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