TREA

Construction of driving mechanism

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Industry

  • CPC
  • B61L7/063
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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

B61L7/063Construction of driving mechanism
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3679895
    • Patent number 3,679,895
    • Issue date Jul 25, 1972
    • B61 - RAILWAYS
  • Information Patent Grant

    1965930
    • Patent number 1,965,930
    • Issue date Jul 10, 1934
    • B61 - RAILWAYS
  • Information Patent Grant

    1483512
    • Patent number 1,483,512
    • Issue date Feb 12, 1924
    • B61 - RAILWAYS
  • Information Patent Grant

    1331379
    • Patent number 1,331,379
    • Issue date Feb 17, 1920
    • B61 - RAILWAYS

Patents Applicationslast 30 patents