ED Pennsylvania April 1980 casesPERMAGRAIN PRODUCTS v. U.S. MAT RUBBER CO.VanNaarden v. GrassiCurtis v. J. E. Caldwell & Co.Commonwealth of Pa. v. Loc. Union 542, Intern.Mazzula v. Monarch Life Ins. Co.LeGare v. University of Pa. Medical SchoolPhiladelphia Housing Authority v. United States Dept. of Housing and Urban DevelopmentMurphy v. EganZenith Radio Corp. v. Matsushita Elec. Indus. Co.Zenith Radio Corp. v. Matsushita Elec. Indus. Co.Lang v. Windsor Mount Joy Mut. Ins. Co.Lieb v. American Pacific International, Inc.Gallo v. Yamaha Motor Corp., U.S.A.Keith v. Van Dorn Plastic Machinery Co.Kaplan v. Industrial Risk InsurersBest v. Honeywell, Inc.Golden Quality Ice Cream Co., Inc. v. Deerfield Specialty Papers, Inc.Insurance Federation of Pa. v. Supreme Ct. of Pa.Bank Bldg. & Equipment Corp. of America v. Mack Local 677 Federal Credit UnionBolden v. Pennsylvania State PoliceDower v. Mosser Industries, Inc.