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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US400371017 Ene 197518 Ene 1977L. W. Fleckenstein, Inc.Chemical feeder for water softeners
US424316017 Jul 19786 Ene 1981Tetra Pak Developpement SADevice for filling a measured quantity of a flowing medium into a package
US425886226 Jun 197931 Mar 1981Liquid dispenser
US430775329 Jul 198029 Dic 1981Greer Hydraulics, IncorporatedWide frequency pulsation dampener device
US45439977 Feb 19841 Oct 1985Pressure accumulator
US45629425 Oct 19847 Ene 1986Rolling diaphragm barrier for pressurized container
US459549723 Jul 198417 Jun 1986Purified water reverse osmosis reservoir
US496781321 Feb 19896 Nov 1990MapcoBottle filling machine and filling head therefor
US533212122 Dic 199226 Jul 1994Continental PET Technologies, Inc.Squeezable multi-layer dispensing container with one-way valve
US601913427 Oct 19981 Feb 2000Mitsubishi Denki Kabushiki KaishaHigh-pressure accumulator
US60219784 Abr 19988 Feb 2000Anti-explosion protection system for flammable vapors
US64189698 Nov 200016 Jul 2002Watts Regulator Co.In-line thermal expansion tank
US69421267 May 200313 Sep 20053M Innovative Properties CompanyConformable pouch reservoir for spray gun