| 摘要 |
Apparatus and method to make a metal cell for furniture, which comprises two flanks ( 12 a , 12 b , 12 c) and a central body ( 13 a , 13 b , 13 c) located between them. Each flank ( 12 a , 12 b , 12 c) is provided with a first polygonal base ( 14 a , 14 b , 14 c) with standardized height (h) and depth (p), and with at least two limbs ( 15 a , 15 b , 15 c) made on two consecutive sides of the first polygonal base ( 14 a , 14 b , 14 c). The central body ( 13 a , 13 b , 13 c) is provided with a second polygonal base ( 18 a , 18 b , 18 c) and at least a limb ( 19 a , 19 b , 19 c) made on one side of the second polygonal base ( 18 a , 18 b , 18 c).
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