发明名称 Article of furniture for the direct and the retroprojection of slides or cinematographic films.
摘要 <p>The article of furniture contains several reflecting surfaces (12, 19, 21) for reflecting the beam of light coming from a projector (9, 11). In order to facilitate back projection, the projector (9, 11) is placed on top of the article of furniture on a horizontal table (8) located above the back projection screen (18) and mounted so that it can be moved by sliding or pivoting. The first reflecting surface (12) is also fixed to the horizontal table (8). &lt;IMAGE&gt;</p>
申请公布号 EP0114006(A2) 申请公布日期 1984.07.25
申请号 EP19830402164 申请日期 1983.11.08
申请人 PRESTINOX S.A. SOCIETE ANONYME DITE: 发明人 BODIER, JACQUES
分类号 G03B21/10;(IPC1-7):03B21/10 主分类号 G03B21/10
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