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发明名称
Improved arrangement for the feeding of current to gaseous discharge luminous tubes
摘要
申请公布号
GB401903(A)
申请公布日期
1933.11.23
申请号
GB19320035682
申请日期
1932.12.16
申请人
AKTIEBOLAGET INGENIOERSFIRMAN TEKNIK
发明人
分类号
H05B41/232
主分类号
H05B41/232
代理机构
代理人
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