MacHine Tool and Gear, Inc. v. N. L. R. B633 F.2d 216 6th Cir.1980Check Treatment633 F.2d 216 126 L.R.R.M. (BNA) 2335 Machine Tool and Gear, Inc.v.N. L. R. B. 78-1431 UNITED STATES COURT OF APPEALS Sixth Circuit 9/30/80 1 N.L.R.B. ORDER ENFORCED