HIRSHHORN et al. v. MINE SAFETY APPLIANCES CO. et al. No. 10894.United States Court of Appeals, Third Circuit.Argued March 6, 1953. Decided April 2, 1953. Page 280 John B. Doyle, New York City (Pruitt, Desvernine Coursen, New York City, Walker Newman, Pittsburgh, Pa., Edwin A. McGuire, New York City, on the brief), for appellant. Charles […]
