1 result for “Owens-Corning Fiberglas”
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Patent · August 4, 1970
Friction elements,in particular for hinges and bearings (US Patent 3,523,080, 1970)
…filed November 18, 1965. The patent's description opens: The present invention relates to friction elements intended to cooperate with working surfaces in relative rotation with respect to one another, as it is in particular the…