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经营范围
发明名称
Improvements in and relating to electric discharge lamps
摘要
申请公布号
GB505096(A)
申请公布日期
1939.05.03
申请号
GB19370030168
申请日期
1937.11.03
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED;CHARLES GILSON;HARRY KEBBELL BOURNE;WILLIAM JOSEPH SCOTT
发明人
分类号
H01J61/073
主分类号
H01J61/073
代理机构
代理人
主权项
地址
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