Production of dehydroxylated glass

Production of inorganic fibers with inorganic cores

Production of organic fibers with inorganic cores

Production process of machinable ceramics

Providing reinforced alkaline earth aluminosilicate glasses

Pull-roll assembly latching mechanism

Pultrusion process for fiber-reinforced composites

Quartz glass and a process for making same

Quartz glass blank for an optical component, and...

Quartz glass blank for an optical component, and...

Quartz glass body for optical component and process for...

Quartz glass crucible and process for the production thereof

Quartz glass crucibles

Reforming process of quartz glass crucible

Rotary fiber forming spinner

Rotary sealing device

Sealed, nozzle-mix burners for silica deposition

Self purging fin cooler

Self-centering apparatus for making optical fibers

Silica glass and its manufacturing method