CA321098A - Ecran a vues parlantes - Google Patents

Ecran a vues parlantes

Info

Publication number
CA321098A
CA321098A CA321098A CA321098DA CA321098A CA 321098 A CA321098 A CA 321098A CA 321098 A CA321098 A CA 321098A CA 321098D A CA321098D A CA 321098DA CA 321098 A CA321098 A CA 321098A
Authority
CA
Canada
Prior art keywords
picture screen
talking picture
talking
screen
picture
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
CA321098A
Other languages
English (en)
Inventor
F. Newman David
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.)
Trans Lux Daylight Picture Screen Corp
Original Assignee
David F Newman
Trans Lux Daylight Picture Screen Corp
Publication date
Application granted granted Critical
Publication of CA321098A publication Critical patent/CA321098A/fr
Expired legal-status Critical Current

Links

CA321098A Ecran a vues parlantes Expired CA321098A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA321098T

Publications (1)

Publication Number Publication Date
CA321098A true CA321098A (fr) 1932-03-29

Family

ID=35281652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA321098A Expired CA321098A (fr) Ecran a vues parlantes

Country Status (1)

Country Link
CA (1) CA321098A (fr)

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