1 result for “General Electric”
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Company document · WARD Documents · November 20, 1947
John F. McMahon, I-H-F in 1947, Industrial Hygiene Foundation (1947)
…in 1947, among them Ford, General Electric and Firestone. McMahon reports field studies in about 70 plants and a Dust Control Clinic held at the Mellon Institute on October 13 with the U.S. Potters Association…