CA562868A - Systemes de signalisation codifiee de chemin de fer - Google Patents

Systemes de signalisation codifiee de chemin de fer

Info

Publication number
CA562868A
CA562868A CA562868A CA562868DA CA562868A CA 562868 A CA562868 A CA 562868A CA 562868 A CA562868 A CA 562868A CA 562868D A CA562868D A CA 562868DA CA 562868 A CA562868 A CA 562868A
Authority
CA
Canada
Prior art keywords
signalling systems
railway signalling
coded railway
coded
systems
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
CA562868A
Other languages
English (en)
Inventor
D. Ihrig Clifford
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 CA562868A publication Critical patent/CA562868A/fr
Expired legal-status Critical Current

Links

CA562868A Systemes de signalisation codifiee de chemin de fer Expired CA562868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA562868T

Publications (1)

Publication Number Publication Date
CA562868A true CA562868A (fr) 1958-09-02

Family

ID=35729311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA562868A Expired CA562868A (fr) Systemes de signalisation codifiee de chemin de fer

Country Status (1)

Country Link
CA (1) CA562868A (fr)

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