Self-centering apparatus for making optical fibers

Semi-convective forced air method for tempering low...

Semi-convective forced air system for tempering low E coated gla

Semi-convective forced air system having amplified air...

SF.sub.6 Process for dehydration of fluoride glasses

Shaped glass sheet and a process for the preparation thereof

Shaped gradient fabrication in lenses by molding from axial grad

Shaping and quenching glass sheets by roll forming using transit

Shaping glass sheets

Shaping glass sheets

Shaping glass sheets

Shaping glass sheets by drop forming with differential vacuum re

Shaping glass sheets by drop forming with improved sag control

Shaping glass sheets by drop forming with pressure assist

Shaping glass sheets by drop forming with sag control means

Shaping glass sheets by gravity sag bending followed by blow for

Shaping glass sheets by gravity sagging on solid molds

Shaping glass sheets to complicated shapes using special lift mo

Shaping glass sheets using molds of different shapes

Shaping sheets of glass or other deformable material to a compli