CA364307A - Railway traffic controlling system - Google Patents

Railway traffic controlling system

Info

Publication number
CA364307A
CA364307A CA364307A CA364307DA CA364307A CA 364307 A CA364307 A CA 364307A CA 364307 A CA364307 A CA 364307A CA 364307D A CA364307D A CA 364307DA CA 364307 A CA364307 A CA 364307A
Authority
CA
Canada
Prior art keywords
controlling system
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
CA364307A
Other languages
French (fr)
Inventor
D. Preston Neil
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 CA364307A publication Critical patent/CA364307A/en
Expired legal-status Critical Current

Links

CA364307A Railway traffic controlling system Expired CA364307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA364307T

Publications (1)

Publication Number Publication Date
CA364307A true CA364307A (en) 1937-02-23

Family

ID=35363644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA364307A Expired CA364307A (en) Railway traffic controlling system

Country Status (1)

Country Link
CA (1) CA364307A (en)

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