CA259864A - Railway traffic controlling apparatus - Google Patents

Railway traffic controlling apparatus

Info

Publication number
CA259864A
CA259864A CA259864A CA259864DA CA259864A CA 259864 A CA259864 A CA 259864A CA 259864 A CA259864 A CA 259864A CA 259864D A CA259864D A CA 259864DA CA 259864 A CA259864 A CA 259864A
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
CA259864A
Other languages
French (fr)
Inventor
V. Lewis Lloyd
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 CA259864A publication Critical patent/CA259864A/en
Expired legal-status Critical Current

Links

CA259864A Railway traffic controlling apparatus Expired CA259864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA259864T

Publications (1)

Publication Number Publication Date
CA259864A true CA259864A (en) 1926-04-13

Family

ID=35168413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259864A Expired CA259864A (en) Railway traffic controlling apparatus

Country Status (1)

Country Link
CA (1) CA259864A (en)

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