A portion of an undated publication of Amoco Performance Products entitled "Polysulfone Design Engineering Data", published and available prior to Jun. 29, 1994. |
Page from sales brochure of SKF GmbH, Schweinfurt, Fed. Rep. of Germany, published and available prior to Jun. 29, 1994. |
Page from sales brochure of Dodge Division, Reliance Electric Company, Cleveland, OH, published and available prior to Jun. 29, 1994. |
Pages (2) from sales brochure of The Torrington Company, Torrington, CT, published and available prior to Jun. 29, 1994. |