Secondary air humidity controller for a glass melting furnace an
Servo-control of machine motions in manufacture of glass contain
Shaping tool with a structured surface for producing...
Shear mechanism for glass forming machine
Speed adaptive conveyor drive for a glass manufacturing system
Support frame for a glass sheet
System for controlling movement of rotary article conveying mech
System of speed control for glass article forming machines
Systems for transferring heat through a glassware forming mold