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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SAfiledCriticalCompagnie de Saint Gobain SA
Priority to ES0189445ApriorityCriticalpatent/ES189445A1/es
Publication of ES189445A1publicationCriticalpatent/ES189445A1/es
Perfeccionamientos en los hornos de vidrio caracterizado por el hecho de que se crea en el vidrio en las proximidades de al menos una parte de las paredes verticales del horno una aportación de calorías que a cada nivel de la región considerada del horno tiende a uniformar la temperatura en toda la extensión del horno y a impedir por consiguiente la formación de corrientes de convección.
ES0189445A1949-08-161949-08-16Perfeccionamientos en los hornos de vidrio
ExpiredES189445A1
(es)