H-28 Glass forming machine
H-28 machine having an adjustable neck ring lever
Handling of hot articles
Hardening furnace for sheets of glass and the like
Hazardous waste removal method and apparatus
Heat absorbing sealing method for laser glass
Heat conditioning chamber
Heat conditioning process
Heat formed optical fiber end face
Heat pipes for fin coolers
Heat processing of particulate material with a quenching gas whi
Heat recovery system for glass tank furnaces
Heat retaining shield in glass gob former
Heat shield for float glass forming apparatus and method of usin
Heat shield for refractory tube in molten glass feeder
Heat shield for refractory tube in molten glass feeder
Heat strengthened glass
Heat transfer device
Heat transfer method in a glass sheet bending furnace and bendin
Heat transfer method in glass sheet bending oven and a bending o