CA881132A - Selective speed signs actuated by vehicle speed sensing - Google Patents

Selective speed signs actuated by vehicle speed sensing

Info

Publication number
CA881132A
CA881132A CA881132A CA881132DA CA881132A CA 881132 A CA881132 A CA 881132A CA 881132 A CA881132 A CA 881132A CA 881132D A CA881132D A CA 881132DA CA 881132 A CA881132 A CA 881132A
Authority
CA
Canada
Prior art keywords
actuated
signs
selective
speed
vehicle speed
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
CA881132A
Inventor
N. Mcintire Joseph
J. Carey Leo
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA881132A publication Critical patent/CA881132A/en
Expired legal-status Critical Current

Links

CA881132A Selective speed signs actuated by vehicle speed sensing Expired CA881132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA881132T

Publications (1)

Publication Number Publication Date
CA881132A true CA881132A (en) 1971-09-14

Family

ID=36366914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA881132A Expired CA881132A (en) Selective speed signs actuated by vehicle speed sensing

Country Status (1)

Country Link
CA (1) CA881132A (en)

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