TREA

Signalling; Signals with multiple indicating means

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Industry

  • CPC
  • B61L17/023
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L17/00Switching systems for classification yards

Current Industry

B61L17/023Signalling; Signals with multiple indicating means
Industries