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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US522095512 Feb 199222 Jun 1993Dunsley Heat LimitedHeat exchange apparatus
US532653729 Ene 19935 Jul 1994Counterflow catalytic device
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USD57099625 Sep 200610 Jun 2008Pax Scientific, Inc.Rotor
USD57099922 Nov 200610 Jun 2008Pax Scientific, Inc.Rotor

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