Derniers inventions, produits et services
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2022
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P/S
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Cardboard cups; drinking cups; cups, not of precious metal; paper cups; demitasse sets comprised ... |
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2020
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Invention
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Method for manufacturing eco-friendly paper straw and eco-friendly paper straw manufactured there... |
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2019
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Invention
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Water-dispersible coating composition for paper making, and method for manufacturing eco-friendly... |
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2017
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Invention
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Paper coating material having environment-friendly, water-proof and oil-proof properties, and met... |
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Invention
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Paper coating material having environment-friendly, waterproof and oilproof properties, and manuf... |
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2016
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Invention
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Paper coating material having environmental friendliness, water resistance, and oil resistance, m... |
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2015
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Invention
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Environment-friendly coating agent for paper and method for producing environment-friendly paper ... |
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