
    The LOWELL DUNN COMPANY, a Florida Corporation, et al., Appellants, v. SIGNAL ENGINEERING CO. of Florida, Appellee.
    No. 78-935.
    District Court of Appeal of Florida, Third District.
    Feb. 20, 1979.
    Rehearing Denied March 26, 1979.
    Friedman, Britton, Cohen, Kaufman, Zin-kow, Benson & Schantz and William H. Benson, Miami, for appellants.
    Wildt, Quesada, Brock & Skinner and A. August Quesada, Jr., Jacksonville, for ap-pellee.
    Before BARKDULL, HUBBART and SCHWARTZ, JJ.
   PER CURIAM.

Affirmed. See: Kidd v. City of Jacksonville, 97 Fla. 297, 120 So. 556 (1929); Winchester v. Florida Electric Supply, Inc., 161 So.2d 668 (Fla.2d 1964); Reflex N.V. v. UMET Trust, 336 So.2d 473 (Fla.3d DCA 1976); United States v. Western Electric Co., 337 F.2d 568 (9th Cir. 1964); United States v. F.D. Rich Co., Inc., 473 F.2d 720 (9th Cir. 1973).  