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WIDE ANGLE VISUAL DISPLAY
US 3,514,871 A
Filed
: 05/09/1967
Issued
: 06/02/1970
Est. Priority Date
: 05/09/1967
Status: Expired due to Term
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Current Assignee
Arthur R. Tucker
Original Assignee
Arthur R. Tucker
Inventors
Tucker, Arthur R.
Application Number
US04/637,108
Time in Patent Office
1,120 Days
Field of Search
US Class Current
434/44
CPC Class Codes
G09B 9/32
by projected image G09B9/30...
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