1 result for “Owens-Illinois”
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Government report · JM Knowledge Chronology · March 24, 1930 · page 12
E. R. A. Merewether and C. W. Price, Report on Effects of Asbestos Dust on the Lungs (1930)
In the document: …the dust comtent of the air st the breathing level of operadetarminations | in various processes, with tha aid of the Owens' Jet Apparatus. : The figures in Table 5 witich wers calcuioted from some 30 determinations…