CA364816A - Centralized railway traffic controlling system - Google Patents

Centralized railway traffic controlling system

Info

Publication number
CA364816A
CA364816A CA364816A CA364816DA CA364816A CA 364816 A CA364816 A CA 364816A CA 364816 A CA364816 A CA 364816A CA 364816D A CA364816D A CA 364816DA CA 364816 A CA364816 A CA 364816A
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
CA364816A
Other languages
French (fr)
Inventor
D. Hailes William
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 Corp
Original Assignee
William D Hailes
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA364816A publication Critical patent/CA364816A/en
Expired legal-status Critical Current

Links

CA364816A Centralized railway traffic controlling system Expired CA364816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA364816T

Publications (1)

Publication Number Publication Date
CA364816A true CA364816A (en) 1937-03-16

Family

ID=35365888

Family Applications (1)

Application Number Title Priority Date Filing Date
CA364816A Expired CA364816A (en) Centralized railway traffic controlling system

Country Status (1)

Country Link
CA (1) CA364816A (en)

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