CPC Subgroup
E01B 29/06 Transporting, laying, removing or renewing sleepers (E01B29/05 takes precedence; carrying devices B65G7/12)
Full Title
Laying, rebuilding, or taking-up tracks; Tools or machines therefor (E01B27/00, E01B31/00 take precedence) > Transporting, laying, removing or renewing sleepers (E01B29/05 takes precedence; carrying devices B65G7/12)
1 direct subcode
Child Classifications
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- E01B 29/09 under, or from under, installed rails