CA647487A - Route reporting system for railroad classification yards - Google Patents

Route reporting system for railroad classification yards

Info

Publication number
CA647487A
CA647487A CA647487A CA647487DA CA647487A CA 647487 A CA647487 A CA 647487A CA 647487 A CA647487 A CA 647487A CA 647487D A CA647487D A CA 647487DA CA 647487 A CA647487 A CA 647487A
Authority
CA
Canada
Prior art keywords
reporting system
classification yards
route reporting
railroad classification
railroad
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
CA647487A
Inventor
Hsuin Tsiang Sih
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 CA647487A publication Critical patent/CA647487A/en
Expired legal-status Critical Current

Links

CA647487A Route reporting system for railroad classification yards Expired CA647487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647487T

Publications (1)

Publication Number Publication Date
CA647487A true CA647487A (en) 1962-08-28

Family

ID=35936136

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647487A Expired CA647487A (en) Route reporting system for railroad classification yards

Country Status (1)

Country Link
CA (1) CA647487A (en)

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