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发明名称
Improvements in and relating to automatic switching arrangements for balancing equipment
摘要
申请公布号
GB352158(A)
申请公布日期
1931.07.09
申请号
GB19300014576
申请日期
1930.05.12
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H02J1/08
主分类号
H02J1/08
代理机构
代理人
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