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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US400710212 Dic 19748 Feb 1977Kaiser Aluminum & Chemical CorporationElectrocoating aluminum sheet or strip
US416524221 Nov 197721 Ago 1979R. O. Hull & Company, Inc.Treatment of metal parts to provide rust-inhibiting coatings by phosphating and electrophoretically depositing a siccative organic coating
US538565523 Nov 199331 Ene 1995Man-Gill Chemical CompanyTreatment of metal parts to provide rust-inhibiting coatings
US56038188 Dic 199518 Feb 1997Man-Gill Chemical CompanyTreatment of metal parts to provide rust-inhibiting coatings
US575331614 Ene 199719 May 1998PPG Industries, Inc.Treatment of metal parts to provide improved sealcoat coatings