1 result for “Union Carbide Corporation”
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Company document · Union Carbide documents · November 13, 1987
M. A. Patel to P. L. Graham et al. on Respiratory Protection for Asbestos, with 1984 R. G. Hanlon Memo and DuPont Respirator Study Figures (1987)
A November 13, 1987 internal memo from Manhar A. Patel forwarded a DuPont study of respirator performance against asbestos fibers and continued to recommend 3M respirators. Attached were a November 6, 1984 Richard G. Hanlon memo on the same subject,…