TREA

Fixed frogs made of one part or composite

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Industry

  • CPC
  • E01B7/12
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B7/00Switches Crossings

Current Industry

E01B7/12Fixed frogs made of one part or composite
Industries