CA912874A - Projection screen - Google Patents

Projection screen

Info

Publication number
CA912874A
CA912874A CA912874DA CA912874A CA 912874 A CA912874 A CA 912874A CA 912874D A CA912874D A CA 912874DA CA 912874 A CA912874 A CA 912874A
Authority
CA
Canada
Prior art keywords
projection screen
projection
screen
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
Inventor
N. Wolfe Robert
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Publication date
Application granted granted Critical
Publication of CA912874A publication Critical patent/CA912874A/en
Expired legal-status Critical Current

Links

CA912874D Projection screen Expired CA912874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA912874T

Publications (1)

Publication Number Publication Date
CA912874A true CA912874A (en) 1972-10-24

Family

ID=36420432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA912874D Expired CA912874A (en) Projection screen

Country Status (1)

Country Link
CA (1) CA912874A (en)

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