Number | Date | Country | Kind |
---|---|---|---|
60-219195 | Oct 1985 | JPX | |
61-166728 | Jul 1986 | JPX | |
61-219800 | Sep 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3426836 | Altenpohl et al. | Feb 1969 | |
3937270 | Hazelett et al. | Feb 1976 | |
4635703 | Nakato | Jan 1987 |
Number | Date | Country |
---|---|---|
0185956 | Jul 1986 | EPX |
2145358 | Mar 1985 | GBX |
Entry |
---|
Patents Abstracts of Japan, vol. 9, No. 164 (M-395), [1887], 10th Jul. 1985; & JP-A-60 37248 (Ishikawajima Harima Jukogyo K.K.) 26-02-1985. |
Patent Abstracts of Japan, vol. 9, No. 242 (M-417) [1965], 28th Sep. 1985; & JP-A-60 96 354 (Kawasaki Seitetsu K.K.) 29-05-1985. |