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IPC Subgroup
C03B 29/08

Glass sheets

Introduced: January 1990

Last revised: January 2006

Full Title

Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins > in a continuous way > with horizontal displacement of the products > Glass sheets

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
GLASS; MINERAL OR SLAG WOOL
Subclass:
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL

2 direct subcodes

Child Classifications

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  • C03B 29/1 being in a vertical position
  • C03B 29/12 being in a horizontal position on a fluid support, e.g. a gas or molten metal