CA490633A - Traffic actuated control apparatus - Google Patents

Traffic actuated control apparatus

Info

Publication number
CA490633A
CA490633A CA490633A CA490633DA CA490633A CA 490633 A CA490633 A CA 490633A CA 490633 A CA490633 A CA 490633A CA 490633D A CA490633D A CA 490633DA CA 490633 A CA490633 A CA 490633A
Authority
CA
Canada
Prior art keywords
control apparatus
actuated control
traffic actuated
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
CA490633A
Other languages
French (fr)
Inventor
L. 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.)
EASTERN INDUSTRIES
Original Assignee
EASTERN INDUSTRIES
Publication date
Application granted granted Critical
Publication of CA490633A publication Critical patent/CA490633A/en
Expired legal-status Critical Current

Links

CA490633A Traffic actuated control apparatus Expired CA490633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA490633T

Publications (1)

Publication Number Publication Date
CA490633A true CA490633A (en) 1953-02-17

Family

ID=35630370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA490633A Expired CA490633A (en) Traffic actuated control apparatus

Country Status (1)

Country Link
CA (1) CA490633A (en)

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