IPC Subgroup
E06C 7/48 Ladder heads; Supports for heads of ladders for resting against objects
Introduced: September 1968
Last revised: January 2006
Full Title
Component parts, supporting parts, or accessories > Ladder heads; Supports for heads of ladders for resting against objects
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
- Subclass:
- LADDERS