CA370099A - Centralized railway traffic controlling system - Google Patents

Centralized railway traffic controlling system

Info

Publication number
CA370099A
CA370099A CA370099A CA370099DA CA370099A CA 370099 A CA370099 A CA 370099A CA 370099 A CA370099 A CA 370099A CA 370099D A CA370099D A CA 370099DA CA 370099 A CA370099 A CA 370099A
Authority
CA
Canada
Prior art keywords
controlling system
railway traffic
traffic controlling
centralized railway
centralized
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
CA370099A
Other languages
French (fr)
Inventor
M. Phinney Robert
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.)
SPX Technologies Inc
Original Assignee
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA370099A publication Critical patent/CA370099A/en
Expired legal-status Critical Current

Links

CA370099A Centralized railway traffic controlling system Expired CA370099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA370099T

Publications (1)

Publication Number Publication Date
CA370099A true CA370099A (en) 1937-11-23

Family

ID=35371165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA370099A Expired CA370099A (en) Centralized railway traffic controlling system

Country Status (1)

Country Link
CA (1) CA370099A (en)

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