| 摘要 |
<p>The electrically conducting sections (1,2,3) are connected in a row one after each other to form a chain (5,6). The sections and/or the chains are formed from an electrically good conducting material, preferably copper, or a material provided with an electrically conducting coating or layer. The sections (1,2,3) of the conducting consist of wire, which is curved in the shape of the outline of one or more two dimensional geometric figures such as squares, rectangles, triangles, circles, polygons, ellipses, arcs, spirals or starts.</p> |
