CA387471A - Appareil de controle au loin de la circulation ferroviaire - Google Patents

Appareil de controle au loin de la circulation ferroviaire

Info

Publication number
CA387471A
CA387471A CA387471A CA387471DA CA387471A CA 387471 A CA387471 A CA 387471A CA 387471 A CA387471 A CA 387471A CA 387471D A CA387471D A CA 387471DA CA 387471 A CA387471 A CA 387471A
Authority
CA
Canada
Prior art keywords
controlling apparatus
remote controlling
railway traffic
traffic remote
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
CA387471A
Other languages
English (en)
Inventor
S. Snavely Clarence
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA387471A publication Critical patent/CA387471A/fr
Expired legal-status Critical Current

Links

CA387471A Appareil de controle au loin de la circulation ferroviaire Expired CA387471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA387471T

Publications (1)

Publication Number Publication Date
CA387471A true CA387471A (fr) 1940-03-12

Family

ID=35392677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA387471A Expired CA387471A (fr) Appareil de controle au loin de la circulation ferroviaire

Country Status (1)

Country Link
CA (1) CA387471A (fr)

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