Fabrication of optical fibers using differential mode-group dela

Fabrication of optical fibers with improved cross sectional circ

Fabrication of optical preforms by axial chemical vapor depositi

Fabrication of optical waveguides using slurry deposition

Fabrication of precision glass shells by joining glass rods

Fabrication of rotary heat exchangers made of magnesium aluminum

Fabrication of sintered high-silica glasses

Fabrication process of a gradient index type of optical element

Fan air cooling of neck ring and parison mold

Fast response photosensitive opal glasses

Feeder assembly for a glass container manufacturing machine

Feeder conduits for a glass furnace with heating electrodes

Feeder for forming glass fibers and method for making feeder

Feeder for glass fibers and method of producing

Feeder for glass melting furnaces

Feeder mechanism for supplying gobs of plastic material

Feeder trough for transferring molten glass from a furnace to a

Feeding agglomerates to a glass melting furnace

Feeding apparatus for glass melting furnaces

Ferrule and use thereof for cooling a melt spun hollow glass fib