566 P.2d 1044 EMPIRE MACHINERY CO., an Arizona Corporation, Appellant, v. LITTON BUSINESS TELEPHONE SYSTEMS, DIVISION OF LITTON SYSTEMS, INC., Litton Systems, Inc., a Delaware Corporation, Litcom, a division of Litton Industries, Inc., Litton Industries, Inc., a Delaware Corporation, Appellees. No. 1 CA-CIV 3188.Court of Appeals of Arizona, Division One, Department C. July 6, 1977. […]