CA365985A - Railway interlocking system - Google Patents

Railway interlocking system

Info

Publication number
CA365985A
CA365985A CA365985A CA365985DA CA365985A CA 365985 A CA365985 A CA 365985A CA 365985 A CA365985 A CA 365985A CA 365985D A CA365985D A CA 365985DA CA 365985 A CA365985 A CA 365985A
Authority
CA
Canada
Prior art keywords
interlocking system
railway interlocking
railway
interlocking
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
CA365985A
Other languages
French (fr)
Inventor
N. Wight Sedgwick
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.)
SPX Corp
Original Assignee
Sedgwick N Wight
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA365985A publication Critical patent/CA365985A/en
Expired legal-status Critical Current

Links

CA365985A Railway interlocking system Expired CA365985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA365985T

Publications (1)

Publication Number Publication Date
CA365985A true CA365985A (en) 1937-05-11

Family

ID=35367055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA365985A Expired CA365985A (en) Railway interlocking system

Country Status (1)

Country Link
CA (1) CA365985A (en)

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