Харьковская Национальная Академия Городского Хозяйства
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Priority to UAU200907590UpriorityCriticalpatent/UA48478U/en
Publication of UA48478UpublicationCriticalpatent/UA48478U/en
Non-Portable Lighting Devices Or Systems Thereof
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Abstract
A lamp has two parallel tubular light sources with diffuser placed between those. As diffuser one uses reflector with invariant shape of cross section at whole length of light sources. Forms of cross section of reflecting surface of segments of reflector is involute of circle of surface of light sources.