IPC Subgroup
E04F 17/1 Arrangements in buildings for the disposal of refuse
Introduced: September 1968
Last revised: January 2006
Full Title
Vertical ducts; Channels, e.g. for drainage > Arrangements in buildings for the disposal of refuse
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
1 direct subcode
Child Classifications
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- E04F 17/12 Chutes