| 摘要 |
A filing system comprising a box file and a concertina file which is housed in the box file, the box file preferably being split into two parts along a diagonal of the end walls, so that it can be opened out onto a surface and the concertina file can then be extended out of it to allow access to the contents. In alternative forms the end walls are divided along different lines (for example into an L-shape) and the box may be formed from a blank of sheet material such as cardboard, or it may be moulded from a resilient plastics material. |
