| 摘要 |
The invention relates to a printed round indicating the portions envisaged for cutting up a cake. This printed round comprises radial lines exhibiting, at the periphery of the circle, a number 5, 7, etc. which corresponds to that of the equal parts 10, 11, 12, 13, 14 (in the case of five parts) of cake which it is desired to obtain. Applications: printed round for cutting up a cake. <IMAGE>
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