N. L. R. B. v. Spruce Up Corp529 F.2d 516 4th Cir.1975Check TreatmentCheck Treatment529 F.2d 516 90 L.R.R.M. (BNA) 2525, 77 Lab.Cas. P 11,082 N. L. R. B.v.Spruce Up Corp. 74-1749 UNITED STATES COURT OF APPEALS Fourth Circuit 9/16/75 1 N.L.R.B. ENFORCEMENT GRANTED