MARINA TOMAN, A MINOR BY HER FATHER AND NEXT FRIEND KURT TOMAN AND KURT TOMAN, PLAINTIFFS, APPELLEES, v. UNDERWRITERS LABORATORIES, INC., DEFENDANT AND THIRD-PARTY PLAINTIFF, APPELLANT, v. MORRIS STRUHL, INC., ET AL., THIRD-PARTY DEFENDANTS, APPELLEES. Nos. 82-1452, 82-1517 and 82-1518.United States Court of Appeals, First Circuit.Argued December 10, 1982. Decided April 4, 1983. Francis J. […]