1 result for “Union Carbide Corporation”
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Company document · JM Knowledge Chronology · December 15, 1959
M. W. Blackhurst's Final Report on Asbestos for Coal Mine Rock Dusting (1959)
…free and combined silica, and asbestos contains about 40 percent. With the support of the United Mine Workers Union, J-M persuaded the Bureau to test asbestos in its experimental coal mine. Both wet and dry…