86735 ⎘
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture; Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces; Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch Foraminous or mesh screens, e.g. submerged sieves
Gradient fining tank for refining foamy molten glass and a method of using the same
#2Process and apparatus for refining molten glass
#3Gradient fining tank for refining foamy molten glass and a method of using the same
#4Process and apparatus for refining molten glass
#5Integral capsule for blister suppression in molten glass
#6Integral capsule for blister suppression in molten glass
#7Glass-melting furnace, process for producing molten glass, apparatus for producing glass products and process for producing glass products
#8Glass-melting device for producing glass fiber and method for producing glass fiber