TREA

Dismountable rail joints combined with welded parts

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Industry

  • CPC
  • E01B11/40
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B11/00Rail joints

Current Industry

E01B11/40Dismountable rail joints combined with welded parts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rail track
    • Patent number 4,289,274
    • Issue date Sep 15, 1981
    • Gyro Mining Transport Limited
    • Richard C. Hudson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1817733
    • Patent number 1,817,733
    • Issue date Aug 4, 1931
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1594181
    • Patent number 1,594,181
    • Issue date Jul 27, 1926
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1508114
    • Patent number 1,508,114
    • Issue date Sep 9, 1924
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES