| 摘要 |
A numismatic product, especially a collector coin, has the form of a metal solid limited by two parallel to each other flat bases (2,3) with a substantially identical outline and a rollable side surface circumscribed by a generatrix constituting a straight line perpendicular to the planes of both bases (2,3) and drawn along the outline. In the solid the surfaces of both bases (2,3) have a relief stamped on it (4,5). The invention is characterized by the fact that the height (H) of the numismatic product equal to the distance between the planes of the bases measures at least twenty percent of the diameter (D) of the circle circumscribed on the outline of the base (2,3), whereas on the side surface (7) there is the relief (6) placed, the height (hi) of which ranges from 0.31% to 6.25% of the diameter (D) of the circle. |
