National Marine Service, Inc. v. Gulf Oil Co608 F.2d 522 5th Cir.1979Check Treatment608 F.2d 522 National Marine Service, Inc.v.Gulf Oil Co. No. 77-2653 United States Court of Appeals, Fifth Circuit 11/30/79 E.D.La., 433 F.Supp. 913 1 AFFIRMED*** *** Opinion contains citation(s) or special notations