| 摘要 |
<p>D- 2051 DISPLAY DEVICE WITH PRICE-CHANGE CARTRIDGES A display device such as is used to display information relating to the description and price of goods for sale comprises a facia panel (10) to which is attached one or more cartridges (20) each carrying self-coiling information strips (29,30,31) readily adjustable so that the information regarding the goods may be quickly and easily changed, the attaching means (27, 28) provided on the cartridge (20) and the attaching means (13, 14, 15, 16) provided on the facia panel (10) co-operating to provide a push-pull connection.</p> |
