1 result for “Owens-Corning Fiberglas”
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Patent · October 16, 1962
Flexible asbestos-cement products (US Patent 3,058,872, 1962)
…16, 1962, filed November 16, 1960. It was assigned to Armstrong Cork Co. The patent's description opens: This invention relates generally to asbestos-cement products, and more particularly to flexible, uncured, asbestos-cement sheets, boards…