TREA

Coupling for wires or traction bars

Follow

Industry

  • CPC
  • B61L7/024
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L7/00Remote control of local operating means for points, signals, or trackmounted scotch-blocks

Current Industry

B61L7/024Coupling for wires or traction bars
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2041382
    • Patent number 2,041,382
    • Issue date May 19, 1936
    • B61 - RAILWAYS
  • Information Patent Grant

    1600400
    • Patent number 1,600,400
    • Issue date Sep 21, 1926
    • B61 - RAILWAYS
  • Information Patent Grant

    1366351
    • Patent number 1,366,351
    • Issue date Jan 25, 1921
    • B61 - RAILWAYS

Patents Applicationslast 30 patents