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经营范围
发明名称
Improvements in or relating to electric circuit arrangements for operating low pressure electric discharge lamps
摘要
申请公布号
GB743898(A)
申请公布日期
1956.01.25
申请号
GB19540001987
申请日期
1954.01.22
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;CHARLES EDINGTON WILLIAMS
发明人
分类号
H05B41/392
主分类号
H05B41/392
代理机构
代理人
主权项
地址
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