TREA

using electromagnetic driving means

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Industry

  • CPC
  • B61L5/165
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L5/00Local operating mechanisms for points or track-mounted scotch-blocks Visible or audible signals Local operating mechanisms for visible or audible signals

Current Industry

B61L5/165using electromagnetic driving means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2500608
    • Patent number 2,500,608
    • Issue date Mar 14, 1950
    • B61 - RAILWAYS
  • Information Patent Grant

    1667174
    • Patent number 1,667,174
    • Issue date Apr 24, 1928
    • B61 - RAILWAYS
  • Information Patent Grant

    1645628
    • Patent number 1,645,628
    • Issue date Oct 18, 1927
    • B61 - RAILWAYS
  • Information Patent Grant

    1170361
    • Patent number 1,170,361
    • Issue date Feb 1, 1916
    • B61 - RAILWAYS
  • Information Patent Grant

    1170362
    • Patent number 1,170,362
    • Issue date Feb 1, 1916
    • B61 - RAILWAYS

Patents Applicationslast 30 patents