CA372963A - Railway traffic controlling apparatus - Google Patents

Railway traffic controlling apparatus

Info

Publication number
CA372963A
CA372963A CA372963A CA372963DA CA372963A CA 372963 A CA372963 A CA 372963A CA 372963 A CA372963 A CA 372963A CA 372963D A CA372963D A CA 372963DA CA 372963 A CA372963 A CA 372963A
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
CA372963A
Other languages
French (fr)
Inventor
C. Vantassel Harry
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 CA372963A publication Critical patent/CA372963A/en
Expired legal-status Critical Current

Links

CA372963A Railway traffic controlling apparatus Expired CA372963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA372963T

Publications (1)

Publication Number Publication Date
CA372963A true CA372963A (en) 1938-04-05

Family

ID=35377286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA372963A Expired CA372963A (en) Railway traffic controlling apparatus

Country Status (1)

Country Link
CA (1) CA372963A (en)

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