Derniers inventions, produits et services
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2014
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P/S
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Bleaching preparations and other substances for laundry use; Cleaning, polishing, scouring and ab... |
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2012
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Invention
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Method for producing fibroin powder from silk products or filaments. Method for producing a fibro... |
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Invention
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Method for producing fibroin powder from silk products or filaments. method for producing a fibro... |
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2002
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P/S
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Vacuum cleaners, electric carpet cleaners and floor cleaners. Household air analysis apparatus. A... |
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P/S
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Textiles. Articles of clothing. |
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