UNITED STEELWORKERS OF AMERICA, AFL-CIO, PETITIONER, v. NATIONAL LABOR RELATIONS BOARD, RESPONDENT, THE DOW CHEMICAL COMPANY, INTERVENOR. No. 75-1737.United States Court of Appeals, Third Circuit.Argued April 5, 1976. Decided May 18, 1976. Page 551 Carl B. Frankel, William H. Schmelling, Pittsburgh, Pa., Bernard Kleiman, Chicago, Ill., Bredhoff, Cushman, Gottesman Cohen, Washington, D.C., for petitioner. Peter […]