IPC Subgroup
C03C 15/02 for making a smooth surface
Introduced: September 1968
Last revised: January 2006
Full Title
Surface treatment of glass, not in the form of fibres or filaments, by etching > for making a smooth surface
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- GLASS; MINERAL OR SLAG WOOL
- Subclass:
- CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS