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经营范围
发明名称
Improvements in or relating to circuit arrangements for operating electric discharge lamps
摘要
申请公布号
GB658113(A)
申请公布日期
1951.10.03
申请号
GB19480029923
申请日期
1948.11.17
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;CHARLES EDINGTON WILLIAMS
发明人
分类号
H05B41/232
主分类号
H05B41/232
代理机构
代理人
主权项
地址
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