1 result for “Owens-Corning Fiberglas”
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Patent · December 8, 1931
Electrical Cell and Compartment Structure (US Patent 1,835,524, 1931)
…filed November 17, 1928. The patent's description opens (from the scanned text): This invention relates to built-up or knockdown cell structures, and has for its articular object to provide a structure particularly adapted for…