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Photographic protective system
US 3,391,623 A
Filed
: 10/20/1965
Issued
: 07/09/1968
Est. Priority Date
: 10/20/1965
Status: Expired due to Term
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Current Assignee
Leon S. Tabankin
Original Assignee
Leon S. Tabankin
Inventors
Tabankin, Leon S.
Application Number
US04/498,852
Time in Patent Office
993 Days
Field of Search
US Class Current
396/59
CPC Class Codes
G03B 15/00
Special procedures for taki...
G07G 3/003
Anti-theft control theft al...
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