86707 ⎘
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating Tank furnaces
FINING MOLTEN MATERIAL USING REDUCED PRESSURE
#2Feeder tank for a glass melter
#3APPARATUS FOR TRANSFERRING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS ARTICLE, AND METHOD FOR PRODUCING GLASS ARTICLE
#4System and method for melting glass or ceramic materials
#5A HEATING ELEMENT, A SYSTEM AND METHOD FOR MELTING MATERIALS USING SAID HEATING ELEMENT