| 摘要 |
Writing paper, the top left-hand corner of one of side of which is coated with a triangular piece of self-adhesive material approximately 1-2 cm<2> in size in such a way that once the protective paper has been pulled off the triangular area covered by the adhesive layer, any number of individual sheets can be stuck together, it being possible in addition to stick an information sheet, note, visiting card etc. to the first sheet of the pages stuck together.
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