
    479 A.2d 1137
    Richards-Ensign Surgical, Appellant, v. Richards Mfg.
    Petition for Allowance of Appeal Granted Jan. 9, 1985.
    Argued February 9, 1984.
    Chester S. Fossee, and David A. Scotti, for appellant; Ann McClure, for appellee.
    Before BROSKY, OLSZEWSKI and JOHNSON, JJ.
   Judgment affirmed.  