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ES173383A1
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A procedure for the obtaining of an enamel mass
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ES142200A1
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A process for manufacturing opaque white enamel.
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ES132364A1
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A procedure to manufacture enamel with white opacity.
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ES132345A1
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A procedure to manufacture enamel with white opacity.
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ES124722A1
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A process for the manufacture of white, cloudy and glazed glazes.
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ES124599A1
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A procedure for the manufacture of white, cloudy and glazed enamels.
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ES118809A1
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A procedure to make opaque glasses and enamels.
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ES109362A1
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A procedure to disturb glasses and enamels, with the corresponding clouding product for the practice thereof.
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ES109364A1
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A procedure to disturb glasses and enamels, with the corresponding clouding product for the practice thereof.
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ES109363A1
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A procedure to disturb glasses and enamels, with the corresponding clouding product for the practice thereof.
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US1232334A
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Process of separating thorium from soda solutions containing thorium oxalate.
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US1104679A
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Enameling composition.
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US1150772A
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Opaquing agents for the production of white enamels.
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US1128691A
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Manufacture of white enamel, glass, and the like.
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US1117197A
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White enamel.
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US1129300A
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White enamel and the like.
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US1123760A
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Process of manufacturing opaquing agents for white enamel.
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US1101455A
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Cloudening agent for producing cloudening effects in white enamels and process of producing the same.
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US1024405A
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Process of producing a filler for white enamels.
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US980802A
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Manufacture of incandescent gas-mantles.
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