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发明名称
Improvements connected with multi-pole electric switches
摘要
申请公布号
GB645455(A)
申请公布日期
1950.11.01
申请号
GB19480013108
申请日期
1948.05.13
申请人
REVO ELECTRIC CO. LIMITED;ALBERT EDWARD FELTON;ARTHUR CRAWFORD
发明人
分类号
H01H19/635
主分类号
H01H19/635
代理机构
代理人
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