
    Advanced Refractory Technologies, Inc., et al., Appellants, v Power Authority of State of New York, Respondent.
    Submitted May 13, 1991;
    decided July 9, 1991
   Motion by plaintiff O’Laughlin for leave to appeal denied; motion for leave to appeal otherwise dismissed upon the ground that as to the other moving plaintiffs the order sought to be appealed from does not finally determine the action within the meaning of the Constitution.  