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
C03B33/00
Severing cooled glass
C03B33/00
Severing cooled glass
C03B33/02
Cutting or splitting sheet glass; or ribbons; Apparatus or machines therefor
C03B33/02
Cutting or splitting sheet glass; or ribbons; Apparatus or machines therefor