1 result for “Owens-Illinois”
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Patent · February 11, 1958
Flux compound (US Patent 2,823,112, 1958)
…on February 11, 1958, filed April 8, 1955. The patent's description opens (from the scanned text): This invention relates to fluxes useful in metallurgical processes, and in particular to an additive compound for such fluxes.