| 摘要 |
A notebook comprises a binder with front and back covers and a page frame secured between the covers, the pages are designed for application of data or text and/or images. Each page is formed of at least two layers - upper and lower, between which there is located a means for copying data or text and/or images on the lower layer when writing or drawing with a pen, ballpoint pen on the outside upper layer simultaneously with their application on the upper layer, and the layers of page are set in a page frame with possibility of their separation. |
