Derniers inventions, produits et services
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2024
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Invention
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Cooking pot |
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2020
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Invention
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Non-stick pan having concavo-convex pattern. The present invention presents a non-stick pan havin... |
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Invention
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Non-stick paint spraying method for non-stick pan having uneven pattern. The present invention re... |
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2019
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P/S
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Non-electric pots; frying pans; chopping boards for kitchen
use; sealed storage containers of gl... |
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2016
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Invention
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Cooking vessel having concavo-convex coating layer. A cooking vessel having a concavo-convex coat... |
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