
    Edward B. Gernhardt, Respondent, v. The Knickerbocker Ice Co., Inc., and The Knickerbocker Laundry Co., Inc., Appellants.
   Action to recover damages for personal injuries, sustained while on duty, by a member of the New York City Eire Department, by reason of the alleged negligence of defendants, resulting in the escape of chlorine gas, kept on certain industrial premises without a permit. Judgment unanimously affirmed, with costs. No opinion. Present — Lazansky, P. J., Hagarty, Carswell, Johnston and Taylor, JJ.  