| 摘要 |
A modular structure (10) comprises at least four planar, square or rectangularly shaped modules (11, 12, 13, 14) arranged one adjacent to the other and joined to each other by respective common portions (15, 16, 17). Said modules are suitable for supporting a first element (18) consisting of a publication and/or a booklet and a second foldable (F, G, H, I) element (20) provided with suitable folding lines, for example a map. This modular structure (10) is easily foldable over itself (A, B, C, D, E, L, M) so as to have minimum encumbrance and be comfortably transportable, e.g. in a pocket. |
