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经营范围
发明名称
Improvements in or relating to key operated electric switches
摘要
申请公布号
GB463968(A)
申请公布日期
1937.04.08
申请号
GB19350027815
申请日期
1935.10.08
申请人
THOMAS ARTHUR TISDELL;WILLIAM RAE;AMAL LIMITED
发明人
分类号
H01H27/06
主分类号
H01H27/06
代理机构
代理人
主权项
地址
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