CA743651A - Railway track relay circuits - Google Patents

Railway track relay circuits

Info

Publication number
CA743651A
CA743651A CA743651A CA743651DA CA743651A CA 743651 A CA743651 A CA 743651A CA 743651 A CA743651 A CA 743651A CA 743651D A CA743651D A CA 743651DA CA 743651 A CA743651 A CA 743651A
Authority
CA
Canada
Prior art keywords
railway track
track relay
relay circuits
circuits
railway
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
CA743651A
Inventor
Duckitt Harry
M. Jones Douglas
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
Publication date
Application granted granted Critical
Publication of CA743651A publication Critical patent/CA743651A/en
Expired legal-status Critical Current

Links

CA743651A Railway track relay circuits Expired CA743651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA743651T

Publications (1)

Publication Number Publication Date
CA743651A true CA743651A (en) 1966-09-27

Family

ID=36172839

Family Applications (1)

Application Number Title Priority Date Filing Date
CA743651A Expired CA743651A (en) Railway track relay circuits

Country Status (1)

Country Link
CA (1) CA743651A (en)

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