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1 result for “Owens-Corning Fiberglas”

1. Patent · October 1, 1963

   Heater (US Patent 3,105,484, 1963)

   …1, 1963, filed October 14, 1959. The patent's description opens: The present invention pertains to Iheaters or stoves for outdoor use, primarily, and particularly to improvements in the designs and structures of such heaters themselves…