Non-contact porous air bearing and glass flattening device
Novel fiber-forming bushing and tip plate
Novel flat glass-producing furnace
Nozzle arrangement for glass sheet tempering apparatus
Nozzle arrangement for pass-through glass sheet tempering appara
Nozzle assembly for a flat-glass tempering machine
Nozzle drawing process and drawing nozzle for the separation of
Nozzle for fluids
Nozzle plate for spinning glass fibres
Nozzle tip for glass injection cartridge
Nozzle tip for spinning glass fiber having deformed cross-sectio