<http://webisa.webdatacommons.org/295864654>	<http://www.w3.org/ns/prov#value>	"Patent US20020171682 - Method and apparatus for presenting information in a display system using ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA central processing unit (CPU) is provided and is coupled to a display for displaying graphic and other data in multiple overlapping windows." .
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