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发明名称
Improvements in and relating to electric fluid blast switches
摘要
申请公布号
GB609207(A)
申请公布日期
1948.09.28
申请号
GB19440003034
申请日期
1944.02.18
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H01H33/32
主分类号
H01H33/32
代理机构
代理人
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地址
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