CA874520A - Portable roadway signal device - Google Patents

Portable roadway signal device

Info

Publication number
CA874520A
CA874520A CA874520A CA874520DA CA874520A CA 874520 A CA874520 A CA 874520A CA 874520 A CA874520 A CA 874520A CA 874520D A CA874520D A CA 874520DA CA 874520 A CA874520 A CA 874520A
Authority
CA
Canada
Prior art keywords
signal device
portable roadway
roadway signal
portable
signal
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
CA874520A
Inventor
G. Asbury Edward
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.)
SIGNAL-LITE ROAD MARKER Co
Original Assignee
SIGNAL-LITE ROAD MARKER Co
Publication date
Application granted granted Critical
Publication of CA874520A publication Critical patent/CA874520A/en
Expired legal-status Critical Current

Links

CA874520A Portable roadway signal device Expired CA874520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA874520T

Publications (1)

Publication Number Publication Date
CA874520A true CA874520A (en) 1971-06-29

Family

ID=36360458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA874520A Expired CA874520A (en) Portable roadway signal device

Country Status (1)

Country Link
CA (1) CA874520A (en)

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