CA423384A - Systeme de controle de la circulation - Google Patents

Systeme de controle de la circulation

Info

Publication number
CA423384A
CA423384A CA423384A CA423384DA CA423384A CA 423384 A CA423384 A CA 423384A CA 423384 A CA423384 A CA 423384A CA 423384D A CA423384D A CA 423384DA CA 423384 A CA423384 A CA 423384A
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
CA423384A
Other languages
English (en)
Inventor
Percy Bailey Renshaw Alfred
William Thompson George
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA423384A publication Critical patent/CA423384A/fr
Expired legal-status Critical Current

Links

CA423384A Systeme de controle de la circulation Expired CA423384A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA423384T

Publications (1)

Publication Number Publication Date
CA423384A true CA423384A (fr) 1944-10-24

Family

ID=35534387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA423384A Expired CA423384A (fr) Systeme de controle de la circulation

Country Status (1)

Country Link
CA (1) CA423384A (fr)

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