1 result for “Owens-Corning Fiberglas”
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Patent · June 3, 1958 · page 3
Method and apparatus for forming calcium silicate products (US Patent 2,836,848, 1958)
In the document: …diagrammatic chart which illustrates the Pawicki, Toledo, Ohio, assignors to Owens-Illinois Glass Company, a corporation of Ohio relationship of the various steps of a forming cycle; and O Figs. 4–7 inclusive are diagrammatic views…