Errata

   "All reference to Patent No. 5,636,530 to James V. Thomas, et al. of
Canada, for REFRIGERANT SEPARATION SYSTEM appearing in the Official
Gazette of June 10, 1997, should be deleted since no patent was granted."

   "All reference to Patent No. 5,644,808 to Franklin E. Elliott of Calif.,
for ADJUSTABLE BED AND METHOD OF ADJUSTING SAME appearing in the
Official Gazette of July 8, 1997, should be deleted since no patent was
granted."

   "All reference to Patent No. 5,645,946 to Jeffrey R. Jansen, et al. of
Minn., for PROTECTIVE ADHESIVE ARTICLE appearing in the Official Gazette
of July 8, 1997, should be deleted since no patent was granted."

   "All reference to Patent No. 5,646,834 to Allen F. Rozman of Texas, for
CIRCUIT AND METHOD FOR CONTROLLING A SYNCHRONOUS RECTIFIER CONVERTER
appearing in the Official Gazette of July 8, 1997, should be deleted
since no patent was granted."