Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
C03C 17/40

all coatings being metal coatings

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating > with at least two coatings having different compositions > at least one coating being a metal > all coatings being metal coatings

CPC:

Surface treatment of glass, not in the form of fibres or filaments, by coating (optical coatings of optical elements G02B1/10) > with at least two coatings having different compositions (C03C17/44 takes precedence) > at least one coating being a metal > all coatings being metal coatings

No child classifications to compare. This is a leaf node in both IPC and CPC.