C
CHEMISTRY; METALLURGY
C
CHEMISTRY; METALLURGY
C03
GLASS; MINERAL OR SLAG WOOL
C03
GLASS; MINERAL OR SLAG WOOL
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B32/00
Thermal after-treatment of glass products not provided for in groups; C03B19/00; , C03B25/00 - C03B31/00; or C03B37/00; , e.g. crystallisation, eliminating gas inclusions or other impurities;; Hot-pressing vitrified, non-porous, shaped glass products
C03B32/00
Thermal after-treatment of glass products not provided for in groups; C03B19/00; , C03B25/00 - C03B31/00; or C03B37/00; , e.g. crystallisation, eliminating gas inclusions or other impurities;; Hot-pressing vitrified, non-porous, shaped glass products