Derniers inventions, produits et services
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2022
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Invention
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Pyro light enamel coating.
The invention is in the field of vitreous enamel coatings, more parti... |
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Invention
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Pyro light enamel coating. The invention is in the field of vitreous enamel coatings, more partic... |
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P/S
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Chemicals for use in industry, namely, inorganic high temperature glass-based chemicals; liquid c... |
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P/S
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Chemicals for use in industry, namely, enamel and glass-staining chemicals; liquid coatings in th... |
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P/S
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Chemicals for use in industry; liquid coatings; coatings
(chemicals) for glass; coating agents (... |
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1936
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P/S
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Enamel frits, oxides and opacifiers, and porcelain enamels made therefrom,
Ceramic frits, colouri... |
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