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经营范围
发明名称
Improved circuit arrangements for operating electric discharge lamps
摘要
申请公布号
GB539465(A)
申请公布日期
1941.09.11
申请号
GB19400005066
申请日期
1940.03.19
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED;WILLIAM JOSEPH SCOTT
发明人
分类号
H05B41/06
主分类号
H05B41/06
代理机构
代理人
主权项
地址
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