IPC Subgroup
E04H 12/24 Cross-arms
Introduced: September 1968
Last revised: January 2006
Full Title
Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures > Cross-arms
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL