DIFF Subgroup
E01B 25/22 Tracks for railways with the vehicle suspended from rigid supporting rails
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Tracks for special kinds of railways > Tracks for railways with the vehicle suspended from rigid supporting rails
CPC:
Tracks for special kinds of railways (systems B61B; wheel tracks on roads E01C9/02) > Tracks for railways with the vehicle suspended from rigid supporting rails
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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- E01B 25/24 Supporting rails; Auxiliary balancing rails; Supports or connections for rails IPC+CPC Available in IPC and CPC