366 A.2d 223 Elmer A. LUSKEY, Jr., and Rose Marie Luskey, his wife, and W. Anthony Dunn, Intervenor, v. STEFFRON, INC., Appellant. Supreme Court of Pennsylvania.Reargued June 23, 1975. Decided November 24, 1976. Appeal from the Court of Common Pleas of Allegheny County, Civil Division, at No. 2850 January Term, 1974, Equity, Silvestri Silvestri, J. […]