CA898942A - Traffic control system - Google Patents

Traffic control system

Info

Publication number
CA898942A
CA898942A CA898942A CA898942DA CA898942A CA 898942 A CA898942 A CA 898942A CA 898942 A CA898942 A CA 898942A CA 898942D A CA898942D A CA 898942DA CA 898942 A CA898942 A CA 898942A
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
CA898942A
Inventor
Charles R. Laughlin, Jr.
C. Hollenbaugh Roger
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
Publication date
Application granted granted Critical
Publication of CA898942A publication Critical patent/CA898942A/en
Expired legal-status Critical Current

Links

CA898942A Traffic control system Expired CA898942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA898942T

Publications (1)

Publication Number Publication Date
CA898942A true CA898942A (en) 1972-04-25

Family

ID=36404810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA898942A Expired CA898942A (en) Traffic control system

Country Status (1)

Country Link
CA (1) CA898942A (en)

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