CA424966A - Appareil de controle de la circulation - Google Patents

Appareil de controle de la circulation

Info

Publication number
CA424966A
CA424966A CA424966A CA424966DA CA424966A CA 424966 A CA424966 A CA 424966A CA 424966 A CA424966 A CA 424966A CA 424966D A CA424966D A CA 424966DA CA 424966 A CA424966 A CA 424966A
Authority
CA
Canada
Prior art keywords
control apparatus
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
CA424966A
Other languages
English (en)
Inventor
Signal Corporation Automatic
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA424966A publication Critical patent/CA424966A/fr
Expired legal-status Critical Current

Links

CA424966A Appareil de controle de la circulation Expired CA424966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424966T

Publications (1)

Publication Number Publication Date
CA424966A true CA424966A (fr) 1945-01-09

Family

ID=35535983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424966A Expired CA424966A (fr) Appareil de controle de la circulation

Country Status (1)

Country Link
CA (1) CA424966A (fr)

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