CA410558A - Railway traffic controlling apparatus - Google Patents

Railway traffic controlling apparatus

Info

Publication number
CA410558A
CA410558A CA410558A CA410558DA CA410558A CA 410558 A CA410558 A CA 410558A CA 410558 A CA410558 A CA 410558A CA 410558D A CA410558D A CA 410558DA CA 410558 A CA410558 A CA 410558A
Authority
CA
Canada
Prior art keywords
controlling apparatus
railway traffic
traffic controlling
railway
traffic
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
CA410558A
Other languages
French (fr)
Inventor
S. Young Henry
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 CA410558A publication Critical patent/CA410558A/en
Expired legal-status Critical Current

Links

CA410558A Railway traffic controlling apparatus Expired CA410558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA410558T

Publications (1)

Publication Number Publication Date
CA410558A true CA410558A (en) 1943-02-09

Family

ID=35421860

Family Applications (1)

Application Number Title Priority Date Filing Date
CA410558A Expired CA410558A (en) Railway traffic controlling apparatus

Country Status (1)

Country Link
CA (1) CA410558A (en)

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