Number | Date | Country | Kind |
---|---|---|---|
60-43971 | Mar 1985 | JPX | |
60-43972 | Mar 1985 | JPX | |
60-43973 | Mar 1985 | JPX | |
60-43974 | Mar 1985 | JPX | |
60-43975 | Mar 1985 | JPX | |
60-43976 | Mar 1985 | JPX | |
60-43977 | Mar 1985 | JPX | |
60-43978 | Mar 1985 | JPX | |
60-43979 | Mar 1985 | JPX | |
60-43980 | Mar 1985 | JPX | |
60-43981 | Mar 1985 | JPX | |
60-43982 | Mar 1985 | JPX | |
60-101562 | May 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4589931 | Yasuda et al. | May 1986 | |
4676844 | Satoh et al. | Jun 1987 |
Number | Date | Country |
---|---|---|
1913171 | DEX | |
221233 | Dec 1983 | JPX |
226149 | Dec 1984 | JPX |
106920 | Jun 1985 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 9, No. 104 (C-279) [1927] 8th May 1985; JP-A-59 229 413 (Shin Nippon Seitetsu K.K.) 22-12-1984. |
Patent Abstracts of Japan, vol. 8 No. 232 (C-248) [1669], 25th Oct. 1984; & JP-A-59 113 121 (Shin Nippon Seitetsu K.K.) 7-31-84. |
Patent Abstracts of Japan, vol. 8, No. 255 (C-253) [1692], 21st Nov. 1984; & JP-A-59 133 325 (Shin Nippon Seitetsu K.K.) 7/31/84. |
W. L. Roberts: "Manufacturing Engineering and Materials Processing", vol. 2, Cold rolling of steel, 1978, pp. 296, 461-463, Marcel Dekker Inc., New York US *pp. 296, 461-463*. |