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IPC Subgroup
E04D 1/22

of specified materials, or of combinations of materials, not covered by any one of groups

Introduced: September 1968

Last revised: January 2006

Full Title

Roof covering by making use of tiles, slates, shingles, or other small roofing elements > Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface > of specified materials, or of combinations of materials, not covered by any one of groups

Classification Context

Section:
FIXED CONSTRUCTIONS
Class:
BUILDING
Subclass:
ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS