CPC Subgroup
E01B 23/02 Tracks for light railways, e.g. for field, colliery, or mine use
Full Title
Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor > Tracks for light railways, e.g. for field, colliery, or mine use
2 direct subcodes
Child Classifications
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- E01B 23/04 Fastening or joining means
- E01B 23/06 Switches (turntables B60S, B61J); Portable switches; Turnouts