High-purity silica glass fabricating method using sol-gel proces
High-strength thermally stable magnesium aluminosilicate glass-c
High-temperature sintering of soot bodies doped using...
Hinged window closure for float glass processing chamber
Holder for annealing fiber optic coils
Holder for rotating glass body
Holder for the mold halves of an IS machine for making hollow gl
Holding chuck for glass-working machines
Holding device and method for counterbending glazing panes
Holey optical fiber with random pattern of holes and method...
Hollow fiber bushing and hollow fiber tip construction
Hollow fiber bushing tip
Hollow glass fiber bushing assembly
Hollow glass fiber bushing, method of making hollow fibers and t
Hollow glass microspheres comprising selenium oxide and...
Hollow mineral fibers using rotary process
Hollow spheres produced from natural zeolites
Hollow tube method for forming an optical fiber
Homogenizing apparatus glass making furnace and method of homoge
Hood for glass furnace gathering hole