ED Pennsylvania April 1980 casesVanNaarden v. GrassiPERMAGRAIN PRODUCTS v. U.S. MAT RUBBER CO.Zenith Radio Corp. v. Matsushita Elec. Indus. Co.Zenith Radio Corp. v. Matsushita Elec. Indus. Co.Lang v. Windsor Mount Joy Mut. Ins. Co.Curtis v. J. E. Caldwell & Co.Commonwealth of Pa. v. Loc. Union 542, Intern.Keith v. Van Dorn Plastic Machinery Co.Kaplan v. Industrial Risk InsurersLieb v. American Pacific International, Inc.Philadelphia Housing Authority v. United States Dept. of Housing and Urban DevelopmentMurphy v. EganBest v. Honeywell, Inc.Mazzula v. Monarch Life Ins. Co.LeGare v. University of Pa. Medical SchoolGallo v. Yamaha Motor Corp., U.S.A.Dower v. Mosser Industries, Inc.Bolden v. Pennsylvania State PoliceInsurance Federation of Pa. v. Supreme Ct. of Pa.Bank Bldg. & Equipment Corp. of America v. Mack Local 677 Federal Credit UnionGolden Quality Ice Cream Co., Inc. v. Deerfield Specialty Papers, Inc.