| 摘要 |
a. Device allowing the production of a model simulating a sales display device for various articles placed on packaging cards. b. This device consists of a plate 1, 1a of reduced size, representing the vertical panel of such a display device, and of a series of small plates 3, 3a each bearing the photograph of a packaging card, reduced in the same proportion as that existing between the plate 1, 1a simulating the panel of a display device and such a panel. These small plates 3, 3a are provided with means for removable fastening on this plate 1, 1a, so that they may very easily be placed in various different relative positions on the latter. c. This device makes it possible to carry out easy studies relating to the arrangement to be adopted for putting in place packaging cards on the panel of a genuine display device. <IMAGE>
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