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发明名称
Improvements in or relating to electric circuit-breakers having arc-control devices
摘要
申请公布号
GB518314(A)
申请公布日期
1940.02.23
申请号
GB19380024602
申请日期
1938.08.22
申请人
A. REYROLLE & COMPANY LIMITED;ROBERT WILLIAM WILD
发明人
分类号
H01H33/75
主分类号
H01H33/75
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