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CA412048A - Traffic control system - Google Patents

Traffic control system

Info

Publication number
CA412048A
CA412048A CA412048A CA412048DA CA412048A CA 412048 A CA412048 A CA 412048A CA 412048 A CA412048 A CA 412048A CA 412048D A CA412048D A CA 412048DA CA 412048 A CA412048 A CA 412048A
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
CA412048A
Other languages
French (fr)
Inventor
Lindsay Barker John
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 SIGNAL Corp
Original Assignee
AUTOMATIC SIGNAL Corp
Publication date
Application granted granted Critical
Publication of CA412048A publication Critical patent/CA412048A/en
Expired legal-status Critical Current

Links

CA412048A Traffic control system Expired CA412048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA412048T

Publications (1)

Publication Number Publication Date
CA412048A true CA412048A (en) 1943-04-27

Family

ID=35521209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA412048A Expired CA412048A (en) Traffic control system

Country Status (1)

Country Link
CA (1) CA412048A (en)

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