No. 80-1757. Argued February 4, 1982. Decided July 8, 1983. Harold G. Korbee (argued), Wood, Lamping, Slutz Reckman, Cincinnati, Ohio, for petitioner. Elliott Moore, Deputy Associate Gen. Counsel, N.L.R.B., Washington, D.C., Paul Bateman (argued), Emil Farkas, Director Region 9, N.L.R.B., Cincinnati, Ohio, for respondent. Petition from the National Labor Relations Board. Before MERRITT and JONES, Circuit Judges, and TAYLOR, District Judge. The Honorable Anna Diggs Taylor, United States District Court