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CODE READING SYSTEM
US 3,453,419 A
Filed
: 12/23/1965
Issued
: 07/01/1969
Est. Priority Date
: 12/23/1965
Status: Expired due to Term
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Current Assignee
Bradford M. Torrey
Original Assignee
Bradford M. Torrey
Inventors
Torrey, Bradford M.
Application Number
US04/515,889
Time in Patent Office
1,286 Days
Field of Search
US Class Current
235/437
CPC Class Codes
G06K 19/00
Record carriers for use wit...
G06K 19/06037
multi-dimensional coding
G06K 7/10861
sensing of data fields affi...
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