| http://www.w3.org/ns/prov#value | - form a pocket size data capture unitUS5227617 *28 d???c. 198913 juil. 1993Monarch Marking Systems, Inc.Hand-held label applicator with scanned data acquistion and selective data retrieval acquistionUS5237161 *5 juin 199117 ao???t 1993Psc, Inc.System for automatically reading symbols, such as bar codes, on objects which are placed in the detection zone of a symbol reading unit, such as a bar code
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