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经营范围
发明名称
Bärbar elektrisk ljuskälla
摘要
Disclosed is a portable electric light comprising a housing, a source of electrical power, and having as a light source an LED with a high internal resistance.
申请公布号
SE520198(C2)
申请公布日期
2003.06.10
申请号
SE19990001261
申请日期
1999.04.09
申请人
IAIN SINCLAIR
发明人
IAIN SINCLAIR
分类号
F21L4/00;F21L14/00;H05B33/00;H05B33/08;H05B37/02
主分类号
F21L4/00
代理机构
代理人
主权项
地址
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