Dedications

   5,122,062 -- Burton Cutler, Dominguez Hills; Stanley Cutler, Van Nuys,
both of Calif. ELECTRONIC TEACHING APPARATUS. Patent dated June 16,
1992. Dedication filed August 18, 1995 by the inventors.

   Hereby dedicates to the public the remaining term of said patent.

   5,198,990 -- Farshad Farzan, Encino; Valerie J. Gasio, Culver City,
both of Calif. COORDINATE MEASUREMENT AND INSPECTION METHODS AND
APPARATUS. Patent dated March 30, 1993. Dedication filed September 29,
1995, by the assignee, Fanamation, Inc.

   Hereby dedicates to the public the entire term of said patent.

                                  Disclaimer

   5,288,393 -- Peter J. Jessup; Michael C. Croudace, both of Santa Ana,
Calif. GASOLINE FUEL. Patent dated February 22, 1994. Disclaimer filed
July 5, 1995, by the assignee, Union Oil Company of California.

   Hereby enters this disclaimer to claims 117, 120 and 121 of said
patent.