CA504713A - Railway track circuits - Google Patents

Railway track circuits

Info

Publication number
CA504713A
CA504713A CA504713A CA504713DA CA504713A CA 504713 A CA504713 A CA 504713A CA 504713 A CA504713 A CA 504713A CA 504713D A CA504713D A CA 504713DA CA 504713 A CA504713 A CA 504713A
Authority
CA
Canada
Prior art keywords
railway track
track circuits
circuits
railway
track
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA504713A
Other languages
French (fr)
Inventor
N. Martin Paul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
Publication date
Application granted granted Critical
Publication of CA504713A publication Critical patent/CA504713A/en
Expired legal-status Critical Current

Links

CA504713A Railway track circuits Expired CA504713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA504713T

Publications (1)

Publication Number Publication Date
CA504713A true CA504713A (en) 1954-07-27

Family

ID=35650635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA504713A Expired CA504713A (en) Railway track circuits

Country Status (1)

Country Link
CA (1) CA504713A (en)

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