| 摘要 |
The divan base and mattress is composed of a set of round laths (1) each held inside a two part (2,3) foam block. The block is stuck onto a support (4) and is provided with uprights (5). The bottom part of the foam block is drilled with two holes (6) for receiving springs (7), which are immobilized in two support housings (8), and support the laths. The whole of the foam block is enveloped in a very resilient fabric (9).
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