CA406480A - Systeme de signaux de la circulation - Google Patents

Systeme de signaux de la circulation

Info

Publication number
CA406480A
CA406480A CA406480A CA406480DA CA406480A CA 406480 A CA406480 A CA 406480A CA 406480 A CA406480 A CA 406480A CA 406480D A CA406480D A CA 406480DA CA 406480 A CA406480 A CA 406480A
Authority
CA
Canada
Prior art keywords
signalling system
traffic signalling
traffic
signalling
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
CA406480A
Other languages
English (en)
Inventor
Ernest Lomax Clarence
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.)
Associated Electric Laboratories Inc
Original Assignee
Associated Electric Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA406480A publication Critical patent/CA406480A/fr
Expired legal-status Critical Current

Links

CA406480A Systeme de signaux de la circulation Expired CA406480A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA406480T

Publications (1)

Publication Number Publication Date
CA406480A true CA406480A (fr) 1942-08-04

Family

ID=35417780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406480A Expired CA406480A (fr) Systeme de signaux de la circulation

Country Status (1)

Country Link
CA (1) CA406480A (fr)

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