| 摘要 |
Cuts 2 are made in a plate 1 in order to form pieces 3, 3a, 4, 4a and 5. Once the cuts have been made, metal joint 8, 9 and coupling 10, 11 fittings are incorporated into the plate. The process is very simple and makes it possible to obtain folding furniture structures at a lower cost than those obtained with known processes. <IMAGE>
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