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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum CofiledCriticalCarborundum Co
Priority to ES0291143ApriorityCriticalpatent/ES291143A1/es
Publication of ES291143A1publicationCriticalpatent/ES291143A1/es
Procédé de protection des surfaces d'échange de récupérateurs de chaleur pour fours fonctionnant à des températures élevées et à régime de chauffage variable
Improvements in or relating to sprayable basic refractory composition for repairing the hot basic refractory linings of high temperature furnaces and method