CA487477A - Traffic control system - Google Patents

Traffic control system

Info

Publication number
CA487477A
CA487477A CA487477A CA487477DA CA487477A CA 487477 A CA487477 A CA 487477A CA 487477 A CA487477 A CA 487477A CA 487477D A CA487477D A CA 487477DA CA 487477 A CA487477 A CA 487477A
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
CA487477A
Other languages
French (fr)
Inventor
Joseph Herbst Philip
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA487477A publication Critical patent/CA487477A/en
Expired legal-status Critical Current

Links

CA487477A Traffic control system Expired CA487477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA487477T

Publications (1)

Publication Number Publication Date
CA487477A true CA487477A (en) 1952-10-21

Family

ID=35627195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA487477A Expired CA487477A (en) Traffic control system

Country Status (1)

Country Link
CA (1) CA487477A (en)

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