| 摘要 |
FIELD: decorative and finishing works. SUBSTANCE: ornamental panel has forming members arranged on rods. Free ends of rods are inserted into slots of casing formed as collapsible frame provided with fastening devices. Each forming member has four hollow flexible hexagons with recesses for forming grate-type square with beveled angles. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 dwgo
|
