IPC Main Group
E01B 21/00 Track superstructure specially adapted for tramways in paved streets
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- Subclass:
- PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
Related Keywords
TRACK(S) for tramways in paved streetsTRAMWAY tracks
2 direct subcodes
Child Classifications
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- E01B 21/02 Special supporting means; Draining of rails
- E01B 21/04 Special fastenings, joint constructions, or tie-rods