The invention relates to a lamp, comprising a glass component and information, wherein the information is applied to the glass component, characterised in that the information is formed by partial changes to a surface of the glass component.
申请公布号
WO2009065752(A2)
申请公布日期
2009.05.28
申请号
WO2008EP65265
申请日期
2008.11.11
申请人
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG;KAPS, HARALD;MAYER, HANS
