发明名称 Holder for light-transmissive pictures
摘要 A holder for light-transmissive pictures in which light-transmissive pictures are arranged between a first curved foil of elastic light-transmissive material, and a second foil of elastic transparent or translucent material which is sprung into the curvature of the first foil. Bent-together ends of the first foil and the second foil have overlapping cutouts through which means for connecting the two ends may be inserted.
申请公布号 US4337505(A) 申请公布日期 1982.06.29
申请号 US19800116643 申请日期 1980.01.29
申请人 HEIMO, ERNEST 发明人 HEIMO, ERNEST
分类号 F21V1/00;G09F13/04;(IPC1-7):A47F11/10 主分类号 F21V1/00
代理机构 代理人
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