Sonat Marine Inc. v. Belcher Oil Co787 F.2d 583 3rd Cir.1986Check Treatment787 F.2d 583 Sonat Marine Inc.v.Belcher Oil Co. 85-5516 United States Court of Appeals,Third Circuit. 3/27/86 D.N.J., Debevoise, J., 629 F.Supp. 1319 AFFIRMED