Solid material having special electrical properties and a method
Solution doping method of making an optical amplifying fiber
Solution doping of a silica preform with erbium, aluminum and ph
Solution doping of porous preforms
Solution doping of sol gel bodies to make graded index glass art
Sonic levitation apparatus
Spacers for flat display screens
Special entrance slit module and method for quenching glass shee
Speed adaptive conveyor drive for a glass manufacturing system
Sphere forming method and apparatus
Spherical silica glass powder particles and process for their pr
Spherulizing furnace
Spherulizing furnace and process of manufacturing vitreous beads
Spinner apparatus for producing dual component fibers
Spinner device for rotary production of fibers
Spinner disc alloy
Spinner disc and rotary fiberization process
Spinner for manufacturing dual-component fibers
Spinner for manufacturing dual-component fibers
Spinner for manufacturing dual-component fibers having an angled