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<http://webisa.webdatacommons.org/84402854>	<http://www.w3.org/ns/prov#value>	"fer unitUS5550985 *2 May 199427 Aug 1996Hewlett-Packard CompanySpecial purpose computer for demonstrating peripheral devices such as printers in which power is withdrawn from the port connection of the peripheral deviceUS5652755 *3 Feb 199429 Jul 1997Boehringer Mannheim CorporationPrinter interface systemUS5678050 *7 Jun 199514 Oct 1997Nec CorporationInformation processing systemUS5724554 *30 Nov" .
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