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发明名称
Improvements in and relating to cut-outs for incandescent electric lamps
摘要
申请公布号
GB382931(A)
申请公布日期
1932.11.03
申请号
GB19320020818
申请日期
1932.07.23
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H01K1/70
主分类号
H01K1/70
代理机构
代理人
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地址
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