CA725398A - Audio visual information device - Google Patents

Audio visual information device

Info

Publication number
CA725398A
CA725398A CA725398A CA725398DA CA725398A CA 725398 A CA725398 A CA 725398A CA 725398 A CA725398 A CA 725398A CA 725398D A CA725398D A CA 725398DA CA 725398 A CA725398 A CA 725398A
Authority
CA
Canada
Prior art keywords
visual information
information device
audio visual
audio
visual
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
CA725398A
Inventor
D. Pezaris Constantine
C. Dimitracopoulos Panayotis
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 CA725398A publication Critical patent/CA725398A/en
Expired legal-status Critical Current

Links

CA725398A Audio visual information device Expired CA725398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA725398T

Publications (1)

Publication Number Publication Date
CA725398A true CA725398A (en) 1966-01-11

Family

ID=36064301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA725398A Expired CA725398A (en) Audio visual information device

Country Status (1)

Country Link
CA (1) CA725398A (en)

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