| 摘要 |
<p>The subject of invention is a multipurpose appliance for working of surfaces, composed of several layers (2, 3, 4, 5) of various cleaning materials or materials intended for working of surfaces, where these layers (2, 3, 4, 5) are arranged in different combinations. The subject of invention is intended for cleaning of various kinds of surfaces, dishes, tableware, electric kitchen appliances, electric and glass-ceramic cooktop panels, various surfaces in industry, medicine, etc. as well as for working of surfaces in the sense of grinding, polishing and any combination of these operations.</p> |
