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
Publication of ES257359A1publicationCriticalpatent/ES257359A1/es
Procedimiento de fabricación de ladrillos refractarios revestidos de chapa, caracterizado porque la parte de fondo central de la chapa está unida con cada una de las dos chapas de pares lateral por medio de nervios repartidos a lo largo de chapa o del ladrillo, entre los cuales van situadas unas ranuras dispuestas en el sentido longitudinal de la chapa.
ES0257359A1959-07-111960-04-13Procedimiento de fabricacion de ladrillos refractarios revestidos de chapa
ExpiredES257359A1
(es)