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CA470550A - Rear projection viewing screens - Google Patents

Rear projection viewing screens

Info

Publication number
CA470550A
CA470550A CA470550A CA470550DA CA470550A CA 470550 A CA470550 A CA 470550A CA 470550 A CA470550 A CA 470550A CA 470550D A CA470550D A CA 470550DA CA 470550 A CA470550 A CA 470550A
Authority
CA
Canada
Prior art keywords
rear projection
viewing screens
projection viewing
screens
viewing
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
CA470550A
Other languages
French (fr)
Inventor
Gregory Maloff Ioury
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA470550A publication Critical patent/CA470550A/en
Expired legal-status Critical Current

Links

CA470550A Rear projection viewing screens Expired CA470550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA470550T

Publications (1)

Publication Number Publication Date
CA470550A true CA470550A (en) 1951-01-02

Family

ID=35604490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA470550A Expired CA470550A (en) Rear projection viewing screens

Country Status (1)

Country Link
CA (1) CA470550A (en)

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