| 摘要 |
734,171. Shelving ; joints. LEENS, A. Dec. 18, 1953 [Dec. 19, 1952; May 6, 1953], No. 35244/53. Classes 52 (1) and 52 (2). A support for glass plates &c. 21, 22, 23 to form shelving comprises a prismatic body 1 carrying on one face clamping members 2, 3 each formed by a resilient blade 15 folded into V-shape of which one limb 14 is secured in a groove 8 in the body. In modifications, stops limit the bending of the clamping members. |
