<http://webisa.webdatacommons.org/prov/304621322>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/206180489> .
<http://webisa.webdatacommons.org/206180489>	<http://www.w3.org/ns/prov#value>	"phics, Inc. (Softboard, Inc.)Optical-scanning system employing laser and laser safety controlUS5737740 *Oct 25, 1995Apr 7, 1998NumonicsApparatus and method for processing electronic documentsUS5825402 *Mar 26, 1993Oct 20, 1998Symbol Technologies, Inc.Method and appratus for reading and writing indicia such as bar codes using a scanned laser beamUS5866856 *Feb 28, 1997Feb 2, 1999Electronics For Ima" .
<http://webisa.webdatacommons.org/206180489>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/456814010>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/206180489> .
<http://webisa.webdatacommons.org/206180489>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .