C&S SECTION OUTLINES SIGNAL PRINCIPLES

A committee on interlocking, traffic control and block signals has developed basic principles for electronic controls for signal systems which are presented here.

  • Corporate Authors:

    Simmons-Boardman Publishing Corporation

    P.O. Box 350
    Bristol, CT  USA  06010
  • Publication Date: 1970-3

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00041088
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Mar 9 1976 12:00AM