CA1027658A - Traffic controller - Google Patents

Traffic controller

Info

Publication number
CA1027658A
CA1027658A CA271,138A CA271138A CA1027658A CA 1027658 A CA1027658 A CA 1027658A CA 271138 A CA271138 A CA 271138A CA 1027658 A CA1027658 A CA 1027658A
Authority
CA
Canada
Prior art keywords
traffic controller
traffic
controller
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
CA271,138A
Other languages
French (fr)
Inventor
Richard A. Spilo
Frank W. Hill
Larry O. Hoffman
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.)
GULF AND WESTERN INDUSTRIES
Original Assignee
GULF AND WESTERN INDUSTRIES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA178,529A external-priority patent/CA1021856A/en
Application filed by GULF AND WESTERN INDUSTRIES filed Critical GULF AND WESTERN INDUSTRIES
Priority to CA271,138A priority Critical patent/CA1027658A/en
Application granted granted Critical
Publication of CA1027658A publication Critical patent/CA1027658A/en
Expired legal-status Critical Current

Links

CA271,138A 1972-09-14 1977-02-07 Traffic controller Expired CA1027658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA271,138A CA1027658A (en) 1972-09-14 1977-02-07 Traffic controller

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28931272A 1972-09-14 1972-09-14
CA178,529A CA1021856A (en) 1972-09-14 1973-08-10 Traffic controller
CA271,138A CA1027658A (en) 1972-09-14 1977-02-07 Traffic controller

Publications (1)

Publication Number Publication Date
CA1027658A true CA1027658A (en) 1978-03-07

Family

ID=27162990

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271,138A Expired CA1027658A (en) 1972-09-14 1977-02-07 Traffic controller

Country Status (1)

Country Link
CA (1) CA1027658A (en)

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