| 摘要 |
A grocery display sign in which a support backing (30) is provided with one or more regions for accepting and displaying interchangeable alphanumeric product identifiers and pricing information. The support backing (30) is provided with a window region (33) for accepting and supporting a planar insert, the latter possessing product identifying information on both of its planar sides so that the product information can be read by viewing the front (31) of the display sign and on the rear of the display sign through the the window region. |
