CA646857A - Changeable display sign - Google Patents

Changeable display sign

Info

Publication number
CA646857A
CA646857A CA646857A CA646857DA CA646857A CA 646857 A CA646857 A CA 646857A CA 646857 A CA646857 A CA 646857A CA 646857D A CA646857D A CA 646857DA CA 646857 A CA646857 A CA 646857A
Authority
CA
Canada
Prior art keywords
display sign
changeable display
changeable
sign
display
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
CA646857A
Inventor
Hadfield Neville
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.)
EJ Wright Central Ltd
Original Assignee
EJ Wright Central Ltd
Publication date
Application granted granted Critical
Publication of CA646857A publication Critical patent/CA646857A/en
Expired legal-status Critical Current

Links

CA646857A Changeable display sign Expired CA646857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA646857T

Publications (1)

Publication Number Publication Date
CA646857A true CA646857A (en) 1962-08-14

Family

ID=35935508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA646857A Expired CA646857A (en) Changeable display sign

Country Status (1)

Country Link
CA (1) CA646857A (en)

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