1 result for “Owens-Illinois”
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Patent · March 31, 1959
Fabricating asbestos shingle siding unit (US Patent 2,879,555, 1959)
…1959, filed December 7, 1956. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to siding or covering units, such as shingles and like covering elements, and…