CA500110A - Feu de circulation - Google Patents

Feu de circulation

Info

Publication number
CA500110A
CA500110A CA500110A CA500110DA CA500110A CA 500110 A CA500110 A CA 500110A CA 500110 A CA500110 A CA 500110A CA 500110D A CA500110D A CA 500110DA CA 500110 A CA500110 A CA 500110A
Authority
CA
Canada
Prior art keywords
traffic signal
traffic
signal
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
CA500110A
Other languages
English (en)
Inventor
F. Freeman Walter
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA500110A publication Critical patent/CA500110A/fr
Expired legal-status Critical Current

Links

CA500110A Feu de circulation Expired CA500110A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA500110T

Publications (1)

Publication Number Publication Date
CA500110A true CA500110A (fr) 1954-02-23

Family

ID=35646005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA500110A Expired CA500110A (fr) Feu de circulation

Country Status (1)

Country Link
CA (1) CA500110A (fr)

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