IPC Subgroup
E04D 13/143 with ventilating means
Introduced: January 1995
Last revised: January 2006
Full Title
Special arrangements or devices in connection with roof coverings; Roof drainage > Junctions of roof sheathings to chimneys or other parts extending above the roof > with ventilating means
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS