Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C03
GLASS; MINERAL OR SLAG WOOL
Load children
C03C
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
Load children
2214/00
Nature of the non-vitreous component
Load children Filter patents View analytics View as hierarchy
C03C2214/14
Waste material, e.g. to be disposed of
Filter patents View analytics View as hierarchy