No. 7781. Argued March 9, 1959. Decided June 26, 1959. Duane B. Beeson, Atty., N.L.R.B., Washington, D.C. (Jerome D. Fenton, Gen. Counsel, Thomas J. McDermott, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, and Melvin J. Welles, Atty., N.L.R.B., Washington, D.C., on the brief), for petitioner. James O. Cross and Garnet L. Patterson, Akron, Ohio (Arthur J. Goldberg, Washington, D.C., on the brief), for respondents. Before SOBELOFF, Chief Judge, and SOPER and HAYNSWORTH, Circuit