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• Collection: JM Knowledge Chronology ×
• Written by: Frederick L. Hoffman ×
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1 result for “Owens-Illinois”

1. Government report · JM Knowledge Chronology · 1918 · page 121

   Frederick L. Hoffman, Mortality from Respiratory Diseases in Dusty Trades (Inorganic Dusts) (1918)

   In the document: …certain propottions and ground together to the consistency of lignid mud. The excess of moisture is driven off by heat. and the residue is dried in ovens at a hizh temperature. The preliminary process, while sloppv…