专利名称：FIREWORKS DEVICE发明人：HATTELAND, Jakob申请号：EP00978119.6申请日：20001116公开号：EP1234156B1公开日：20050105
摘要：The invention relates to a fireworks device, comprising a number of light effectdevices (14) as a replacement for traditional pyrotechnic stars. Each light effect device(14) comprises electrical/electronic light sources (15), preferably high-intensity light-emitting diodes, an energy-storage device (16) and a control device (17). The inventionalso relates to a light effect device for use in such a fireworks device, together with afireworks system, a fireworks rocket and a ground firework in which the fireworks deviceis included.
申请人：JAKOB HATTELAND KJEMI AS
地址：NO
国籍：NO
代理机构：Henderson, Wendy Agnes
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