发明名称 Ski slope snow condition luminous display - is controlled remotely to give luminous and written data on slope conditions
摘要 <p>The display system is designed to provide information about ski-slope conditions and operation of ski-lifts. On a rectangular housing there is positioned a geographical map (1) of the region, incorporating luminous lamps (5). The lateral vertical sides of the display support inscriptions and lamps (4). The lateral horizontal sides also support inscriptions together with complementary instruments. Lamps may be illuminated opposite names of ski-slopes which are in good condition, and representations of ski-lifts may be illuminated when the lift is running.</p>
申请公布号 FR2397033(A1) 申请公布日期 1979.02.02
申请号 FR19770021833 申请日期 1977.07.07
申请人 LATRILLE GUY 发明人
分类号 G09B29/10;(IPC1-7):09F13/04 主分类号 G09B29/10
代理机构 代理人
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