发明名称 DEVICE FOR DISPLAYING DIGITAL OR ALPHANUMERIC SYMBOLS
摘要 Electronic watch with a segment display with LEDs, wherein precious stones or synthetic stones or gemstones made of glass are arranged in front of the display segments so as to display digital or alphanumeric symbols by lighting up stones by means of the corresponding light sources.
申请公布号 US2007274160(A1) 申请公布日期 2007.11.29
申请号 US20070752672 申请日期 2007.05.23
申请人 TAG HEUER SA 发明人 BEHLING CHRISTOPH;HOULON THOMAS
分类号 G04B47/00 主分类号 G04B47/00
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