TREA

by devices moving underneath the track

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Industry

  • CPC
  • E01B27/021
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B27/00Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track Devices therefor Packing sleepers

Current Industry

E01B27/021by devices moving underneath the track
Industries