- Person: N. H. Ketcham
- Organization: Union Carbide Corporation, Chemicals-Olefins-Plastics Divisions (Industrial Hygiene)
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Company document · Union Carbide documents · April 20, 1964
N. H. Ketcham, Industrial Hygiene Summary Report for Chemicals-Olefins-Plastics Divisions, July 1 - December 31, 1963 (1964)
Semiannual industrial hygiene summary report submitted by N. H. Ketcham covering July-December 1963 for the Chemicals-Olefins-Plastics Divisions. It summarizes plant and laboratory reports on noise, toxic vapors, dust, ventilation, radioactive…