CA314175A - Electric sign controller - Google Patents

Electric sign controller

Info

Publication number
CA314175A
CA314175A CA314175A CA314175DA CA314175A CA 314175 A CA314175 A CA 314175A CA 314175 A CA314175 A CA 314175A CA 314175D A CA314175D A CA 314175DA CA 314175 A CA314175 A CA 314175A
Authority
CA
Canada
Prior art keywords
electric sign
sign controller
controller
electric
sign
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
CA314175A
Other languages
French (fr)
Inventor
Stafford Wilfred
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 CA314175A publication Critical patent/CA314175A/en
Expired legal-status Critical Current

Links

CA314175A Electric sign controller Expired CA314175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314175T

Publications (1)

Publication Number Publication Date
CA314175A true CA314175A (en) 1931-08-11

Family

ID=35273502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314175A Expired CA314175A (en) Electric sign controller

Country Status (1)

Country Link
CA (1) CA314175A (en)

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