Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Didier Werke AG
Original Assignee
Didier Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Didier Werke AGfiledCriticalDidier Werke AG
Priority to ES1969169634UpriorityCriticalpatent/ES169634Y/es
Publication of ES169634UpublicationCriticalpatent/ES169634U/es
Application grantedgrantedCritical
Publication of ES169634YpublicationCriticalpatent/ES169634Y/es
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Abstract
Ladrillos refractarios perfeccionados, básicos o neutrales, tratados al horno, caracterizados porque comprenden revestimientos exteriores.y/o armaduras, entre los cuales y el material del ladrillo, se coloca una capa de hasta 10 mm de gruesa, de una masa refractaria.
ES1969169634U1969-05-061969-05-06Ladrillos refractarios perfeccionados, basicos o neutrales,tratados al horno.
ExpiredES169634Y
(es)