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Front/back image display viewing having photographic etched overlapping suspended band sets with motor moving bands, producing front and back views
Front/back image display viewing having photographic etched overlapping suspended band sets with motor moving bands, producing front and back views
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机译:前/后图像显示视图具有照相蚀刻的重叠的悬挂带组和电机移动带,产生正视图和后视图
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摘要
The display viewing unit has band sets (2) produced by photographic etching, which very slightly overlap and are suspended in space. A motor (M) moves the bands from one side to the other to view the two sides of the image.
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