Method of protecting glass surfaces using submicron refractory p

Method of reducing glass sheet marking

Method of treating glass forming molds and the like

Method of using amorphous precipitated silica parting material f

Methods for achieving operating temperature of glass...

Mold for press-molding glass optical elements and a molding meth

Mold lubricant and method

Mold used for molding glass optical elements process for...

Mold with film of 0-5 atom % hydrogen and molding method utilizi

Molding method for producing optical glass element

Parison formation in the manufacture of hollow articles of glass

Parison forming and plungers for use therein

Press molded hot glassware handling apparatus

Press-bending method and apparatus for bending glass sheets

Process and apparatus for lubricating glass mold castings

Process and device for producing fire-polished gobs

Process for bend-shaping a glass plate

Process for bend-shaping a glass plate and an apparatus for...

Process for forming a glass sheet

Process for lubricating a surface such as a mould for the manufa