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Sheet-like product made of natural or synthetic materials incorporating a predetermined, durable pattern
Sheet-like product made of natural or synthetic materials incorporating a predetermined, durable pattern
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机译:由天然或合成材料制成的片状产品,具有预定的耐用图案
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摘要
A flat product based on natural and/or synthetic materials has a permanent pattern with a pre-selected shape and colour extending from at least one surface into the product material. The pattern is at least partially latent in the non-visible region.The preparation of these products is also claimed.
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