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发明名称
Improvements relating to electric tumbler switches
摘要
申请公布号
GB568972(A)
申请公布日期
1945.04.27
申请号
GB19430019721
申请日期
1943.11.25
申请人
HENRY ALLDAY & SON (1922) LIMITED;ROBERT BAIN
发明人
分类号
H01H23/12
主分类号
H01H23/12
代理机构
代理人
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地址
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