CA493177A - Detecteur de signal de trafic d'automobile - Google Patents

Detecteur de signal de trafic d'automobile

Info

Publication number
CA493177A
CA493177A CA493177A CA493177DA CA493177A CA 493177 A CA493177 A CA 493177A CA 493177 A CA493177 A CA 493177A CA 493177D A CA493177D A CA 493177DA CA 493177 A CA493177 A CA 493177A
Authority
CA
Canada
Prior art keywords
traffic signal
signal detector
automobile traffic
automobile
detector
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
CA493177A
Other languages
English (en)
Inventor
C. Riemann Howard
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.)
Fulton Co
Original Assignee
Fulton Co
Publication date
Application granted granted Critical
Publication of CA493177A publication Critical patent/CA493177A/fr
Expired legal-status Critical Current

Links

CA493177A Detecteur de signal de trafic d'automobile Expired CA493177A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA493177T

Publications (1)

Publication Number Publication Date
CA493177A true CA493177A (fr) 1953-05-26

Family

ID=35638562

Family Applications (1)

Application Number Title Priority Date Filing Date
CA493177A Expired CA493177A (fr) Detecteur de signal de trafic d'automobile

Country Status (1)

Country Link
CA (1) CA493177A (fr)

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