| 摘要 |
A product in the form of a thin, even very thin, sheet of textile material or non-woven material, which product is used in temporary decoration as a covering surface forming a display screen or a ceiling, especially for the get-up of exhibition sites, is marked with a linear inscription distributed in the direction of the characteristic lines of the product. The linear inscription is formed by a combination of dots and dashes representing coded signs. The line is a cutting line of the sheet.
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