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发明名称
Improvements in and relating to methods of and apparatus for mounting filaments of electric incandescent lamps and similar devices
摘要
申请公布号
GB490323(A)
申请公布日期
1938.08.12
申请号
GB19370015225
申请日期
1937.06.01
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H01K3/06
主分类号
H01K3/06
代理机构
代理人
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