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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US412026125 Nov 197717 Oct 1978Caterpillar Tractor Co.Electrostatic coating system
US41583449 Nov 197719 Jun 1979Caterpillar Tractor Co.Electrostatic coating system
US434438129 Dic 198017 Ago 1982Allied Tube & Conduit CorporationApparatus for continuously electrostatically coating an elongated object
US453854216 Jul 19843 Sep 1985Nordson CorporationSystem for spray coating substrates
US463558515 Oct 198513 Ene 1987Nordson CorporationSystem for spray coating substrates
US51923698 Nov 19919 Mar 1993British Technology Group Ltd.Apparatus for spraying harvested crops
US569826920 Dic 199516 Dic 1997PPG Industries, Inc.Electrostatic deposition of charged coating particles onto a dielectric substrate
US583027420 Dic 19953 Nov 1998PPG Industries, Inc.Electrostatic deposition of charged coating particles onto a dielectric substrate