1
Roger Speri: Process for thermochemical treatments of metals by ionic bombardment. Societe Anonyme Dite Vide et Traitement, Scully Scott Murphy and Presser, December 25, 1984: US04490190 (68 worldwide citation)

A process for thermochemical treatment of metals with accurate control of the treatment temperature in a furnace having a structure similar to that of a classic furnace for thermal or thermochemical treatment in a rarified atmosphere, equipped with controlled heating means and, possibly cooling mean ...


2
Roger Speri: Apparatus for thermochemical treatments of metals by ionic bombardment. Societe Anonyme dite Vide et Traitement, Scully Scott Murphy & Presser, June 9, 1987: US04672170

Apparatus for thermochemical treatment of metals with accurate control of the treatment temperature in a furnace having a structure similar to that of a classic furnace for thermal or thermochemical treatment in a rarified atmosphere, equipped with a controlled heater, and possibly a cooler, an anod ...



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