| 摘要 |
PCT No. PCT/EP94/00759 Sec. 371 Date Nov. 16, 1995 Sec. 102(e) Date Nov. 16, 1995 PCT Filed Mar. 11, 1994 PCT Pub. No. WO94/20762 PCT Pub. Date Sep. 15, 1994This invention provides a sectional bar system consisting of X-section bars and connecting elements preferably made up of pyramids. The advantages of the invention are a large variety of possible designs and high stability of the sectional bar system as well as easy and inexpensive production of the connecting elements. |
