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发明名称
Improvements in or relating to control or protective apparatus for use with electric-circuit interrupters
摘要
申请公布号
GB361016(A)
申请公布日期
1931.11.19
申请号
GB19300026026
申请日期
1930.09.01
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
分类号
H02H3/247
主分类号
H02H3/247
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