发明名称 Transparency with picture combined with support component
摘要 The support component (14) is formed from a thin, flat frame component (16) of form-stable material, on which the transparency picture (12) is centrally arranged. The transparency picture is fixed onto the support component by means of a clamp device (18). The inner space (24) of the foil casing (22) enclosing the picture and support component tightly on all sides is evacuated. The material of the foil casing is weldable, and is welded along the upper side (32) and along the two broad sides.
申请公布号 DE19536362(A1) 申请公布日期 1997.04.03
申请号 DE19951036362 申请日期 1995.09.29
申请人 REFLECTA GMBH FOTO FILM PROJEKTION, 91126 SCHWABACH, DE 发明人 BUENS, HEINRICH, 91126 SCHWABACH, DE
分类号 G03B21/64;(IPC1-7):G03B21/64 主分类号 G03B21/64
代理机构 代理人
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