| http://www.w3.org/ns/prov#value | - or recommending itemsUS5128862 *4 Sep 19907 Jul 1992Management Information Support, Inc.Customer operable system for a retail store or fast-food restaurant having plural ordering stationsUS5347115 *21 Dec 199213 Sep 1994Norand CorporationPortable modular work station including printer and portable data collection terminalUS5412191 *21 Mar 19912 May 1995Siemens Nixdorf Informationssysteme Aktienges
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