| http://www.w3.org/ns/prov#value | - Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS5031121 *29 Mar 19909 Jul 1991Kabushiki Kaisha ToshibaSystem for automatically processing a document including text and associated image informationUS5072412 *25 Mar 198710 Dec 1991Xerox CorporationUser interface with multiple workspaces for sharing display system objectsUS5642490 *24 Jun 199424 Jun 1997International Business M
|
