CA568877A - Systeme de controle de trafic - Google Patents

Systeme de controle de trafic

Info

Publication number
CA568877A
CA568877A CA568877A CA568877DA CA568877A CA 568877 A CA568877 A CA 568877A CA 568877 A CA568877 A CA 568877A CA 568877D A CA568877D A CA 568877DA CA 568877 A CA568877 A CA 568877A
Authority
CA
Canada
Prior art keywords
control system
traffic control
traffic
control
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
CA568877A
Other languages
English (en)
Inventor
L. Barker John
C. Pennell 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.)
EASTERN INDUSTRIES
Original Assignee
EASTERN INDUSTRIES
Publication date
Application granted granted Critical
Publication of CA568877A publication Critical patent/CA568877A/fr
Expired legal-status Critical Current

Links

CA568877A Systeme de controle de trafic Expired CA568877A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA568877T

Publications (1)

Publication Number Publication Date
CA568877A true CA568877A (fr) 1959-01-13

Family

ID=35741414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA568877A Expired CA568877A (fr) Systeme de controle de trafic

Country Status (1)

Country Link
CA (1) CA568877A (fr)

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