Patent Abstracts of Japan, vol. 6, No. 179 (P-142) Sep. 14, 1982 and JP-A-57 094 965 (Hitachi Mexell) Jun. 12, 1982, Abstract only. |
Patent Abstracts of Japan, vol. 2, No. 134 (E-70) Sep. 7, 1978 and JP-A-53 102 727 (Fuji Shashin Film) Feb. 21, 1977, Abstract only. |
Patent Abstracts of Japan, vol. 7, No. 70 (P-185) (1215) Mar. 23, 1983 and JP-A-58 001 864 (Akiresu) Jan. 7, 1983, Abstract only. |
IBM Technical Disclosure Bulletin, vol. 22, No. 10, Mar. 1980, New York US p. 4677; D. R. Lyn: "Buff-cleaning using abrasive slurry", entire page Foreign search report. |