CA759558A - Centralized traffic control system for railroads - Google Patents

Centralized traffic control system for railroads

Info

Publication number
CA759558A
CA759558A CA759558A CA759558DA CA759558A CA 759558 A CA759558 A CA 759558A CA 759558 A CA759558 A CA 759558A CA 759558D A CA759558D A CA 759558DA CA 759558 A CA759558 A CA 759558A
Authority
CA
Canada
Prior art keywords
railroads
control system
traffic control
centralized traffic
centralized
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
CA759558A
Inventor
W. Stickney Nathan
B. Garrett Homer
G. Kaemper Alfred
F. Herbert John
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 CA759558A publication Critical patent/CA759558A/en
Expired legal-status Critical Current

Links

CA759558A Centralized traffic control system for railroads Expired CA759558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA759558T

Publications (1)

Publication Number Publication Date
CA759558A true CA759558A (en) 1967-05-23

Family

ID=36196663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA759558A Expired CA759558A (en) Centralized traffic control system for railroads

Country Status (1)

Country Link
CA (1) CA759558A (en)

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