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238000004806packaging method and processMethods0.000title1
239000010959steelSubstances0.000title1
ES24444A1899-07-011899-07-01Un nuevo procedimiento para la construcción de frascos de hierro o acero para el envase de líquidos y gases comprimidos.
ExpiredES24444A1
(es)
Un procedimiento químico para la fabricación de un nuevo producto industrial, que consiste en un líquido espumoso y refrescante denominado "Espumfer".
Un procedimiento químico para la fabricación de un nuevo producto industrial que consiste en un líquido espumoso y refrescante denominado "Espunfer".